diff --git a/src/ctrl/ctrl_core.c b/src/ctrl/ctrl_core.c
index ff10a7d6..f0cb14d2 100644
--- a/src/ctrl/ctrl_core.c
+++ b/src/ctrl/ctrl_core.c
@@ -43,6 +43,21 @@ ctrl_event_cause_from_dmn_event_kind(DMN_EventKind event_kind)
   return cause;
 }
 
+internal CTRL_ExceptionKind
+ctrl_exception_kind_from_dmn(DMN_ExceptionKind kind)
+{
+  CTRL_ExceptionKind result = CTRL_ExceptionKind_Null;
+  switch(kind)
+  {
+    default:{}break;
+    case DMN_ExceptionKind_MemoryRead:    {result = CTRL_ExceptionKind_MemoryRead;}break;
+    case DMN_ExceptionKind_MemoryWrite:   {result = CTRL_ExceptionKind_MemoryWrite;}break;
+    case DMN_ExceptionKind_MemoryExecute: {result = CTRL_ExceptionKind_MemoryExecute;}break;
+    case DMN_ExceptionKind_CppThrow:      {result = CTRL_ExceptionKind_CppThrow;}break;
+  }
+  return result;
+}
+
 internal String8
 ctrl_string_from_event_kind(CTRL_EventKind kind)
 {
@@ -5924,6 +5939,7 @@ ctrl_thread__run(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
     event->entity = ctrl_handle_make(CTRL_MachineID_Local, stop_event->thread);
     event->parent = ctrl_handle_make(CTRL_MachineID_Local, stop_event->process);
     event->exception_code = stop_event->code;
+    event->exception_kind = ctrl_exception_kind_from_dmn(stop_event->exception_kind);
     event->vaddr_rng = r1u64(stop_event->address, stop_event->address);
     event->rip_vaddr = stop_event->instruction_pointer;
     ctrl_c2u_push_events(&evts);
@@ -5998,6 +6014,7 @@ ctrl_thread__single_step(DMN_CtrlCtx *ctrl_ctx, CTRL_Msg *msg)
       event->entity = ctrl_handle_make(CTRL_MachineID_Local, stop_event->thread);
       event->parent = ctrl_handle_make(CTRL_MachineID_Local, stop_event->process);
       event->exception_code = stop_event->code;
+      event->exception_kind = ctrl_exception_kind_from_dmn(stop_event->exception_kind);
       event->vaddr_rng = r1u64(stop_event->address, stop_event->address);
       event->rip_vaddr = stop_event->instruction_pointer;
     }
diff --git a/src/ctrl/ctrl_core.h b/src/ctrl/ctrl_core.h
index 1102c178..92541b1c 100644
--- a/src/ctrl/ctrl_core.h
+++ b/src/ctrl/ctrl_core.h
@@ -738,6 +738,7 @@ read_only global CTRL_Entity ctrl_entity_nil =
 internal U64 ctrl_hash_from_string(String8 string);
 internal U64 ctrl_hash_from_handle(CTRL_Handle handle);
 internal CTRL_EventCause ctrl_event_cause_from_dmn_event_kind(DMN_EventKind event_kind);
+internal CTRL_ExceptionKind ctrl_exception_kind_from_dmn(DMN_ExceptionKind kind);
 internal String8 ctrl_string_from_event_kind(CTRL_EventKind kind);
 internal String8 ctrl_string_from_msg_kind(CTRL_MsgKind kind);
 internal CTRL_EntityKind ctrl_entity_kind_from_string(String8 string);
diff --git a/src/raddbg/raddbg_core.c b/src/raddbg/raddbg_core.c
index e15da07a..cce6a98b 100644
--- a/src/raddbg/raddbg_core.c
+++ b/src/raddbg/raddbg_core.c
@@ -11758,13 +11758,14 @@ rd_stop_explanation_fstrs_from_ctrl_event(Arena *arena, CTRL_Event *event)
       if(thread != &ctrl_entity_nil)
       {
         dr_fstrs_push_new(arena, &fstrs, &params, rd_icon_kind_text_table[RD_IconKind_WarningBig], .font = rd_font_from_slot(RD_FontSlot_Icons), .raster_flags = rd_raster_flags_from_slot(RD_FontSlot_Icons));
+        dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
         switch(event->exception_kind)
         {
           default:
           {
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
             dr_fstrs_concat_in_place(&fstrs, &thread_fstrs);
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception - "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception: "));
             String8 exception_code_string = str8_from_u64(arena, event->exception_code, 16, 0, 0);
             String8 exception_explanation_string = rd_string_from_exception_code(event->exception_code);
             String8 exception_info_string = push_str8f(arena, "%S%s%S%s",
@@ -11776,37 +11777,35 @@ rd_stop_explanation_fstrs_from_ctrl_event(Arena *arena, CTRL_Event *event)
           }break;
           case CTRL_ExceptionKind_CppThrow:
           {
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
             dr_fstrs_concat_in_place(&fstrs, &thread_fstrs);
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit a C++ exception - "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit a C++ exception: "));
             String8 exception_code_string = str8_from_u64(arena, event->exception_code, 16, 0, 0);
             dr_fstrs_push_new(arena, &fstrs, &params, exception_code_string);
           }break;
           case CTRL_ExceptionKind_MemoryRead:
           {
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
             dr_fstrs_concat_in_place(&fstrs, &thread_fstrs);
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception - "));
-            String8 exception_code_string = str8_from_u64(arena, event->exception_code, 16, 0, 0);
-            String8 exception_info_string = push_str8f(arena, "%S (Access violation reading 0x%I64x)", exception_code_string, event->vaddr_rng.min);
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception: "));
+            String8 exception_info_string = push_str8f(arena, "Access violation reading from address 0x%I64x", event->vaddr_rng.min);
             dr_fstrs_push_new(arena, &fstrs, &params, exception_info_string);
           }break;
           case CTRL_ExceptionKind_MemoryWrite:
           {
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
             dr_fstrs_concat_in_place(&fstrs, &thread_fstrs);
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception - "));
-            String8 exception_code_string = str8_from_u64(arena, event->exception_code, 16, 0, 0);
-            String8 exception_info_string = push_str8f(arena, "%S (Access violation writing 0x%I64x)", exception_code_string, event->vaddr_rng.min);
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception: "));
+            String8 exception_info_string = push_str8f(arena, "Access violation writing to address 0x%I64x", event->vaddr_rng.min);
             dr_fstrs_push_new(arena, &fstrs, &params, exception_info_string);
           }break;
           case CTRL_ExceptionKind_MemoryExecute:
           {
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
             dr_fstrs_concat_in_place(&fstrs, &thread_fstrs);
-            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception - "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("  "));
+            dr_fstrs_push_new(arena, &fstrs, &params, str8_lit(" hit an exception: "));
             String8 exception_code_string = str8_from_u64(arena, event->exception_code, 16, 0, 0);
-            String8 exception_info_string = push_str8f(arena, "%S (Access violation executing 0x%I64x)", exception_code_string, event->vaddr_rng.min);
+            String8 exception_info_string = push_str8f(arena, "Access violation executing at address 0x%I64x", event->vaddr_rng.min);
             dr_fstrs_push_new(arena, &fstrs, &params, exception_info_string);
           }break;
         }
@@ -11814,7 +11813,7 @@ rd_stop_explanation_fstrs_from_ctrl_event(Arena *arena, CTRL_Event *event)
       else
       {
         dr_fstrs_push_new(arena, &fstrs, &params, rd_icon_kind_text_table[RD_IconKind_WarningBig], .font = rd_font_from_slot(RD_FontSlot_Icons), .raster_flags = rd_raster_flags_from_slot(RD_FontSlot_Icons));
-        dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("Hit an exception - "));
+        dr_fstrs_push_new(arena, &fstrs, &params, str8_lit("Hit an exception: "));
         String8 exception_code_string = str8_from_u64(arena, event->exception_code, 16, 0, 0);
         String8 exception_explanation_string = rd_string_from_exception_code(event->exception_code);
         String8 exception_info_string = push_str8f(arena, "%S%s%S%s",
diff --git a/src/raddbg/raddbg_widgets.c b/src/raddbg/raddbg_widgets.c
index ca23b41b..3bfbaa19 100644
--- a/src/raddbg/raddbg_widgets.c
+++ b/src/raddbg/raddbg_widgets.c
@@ -1765,8 +1765,8 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
         line_num += 1, line_idx += 1)
     {
       String8 line_text = params->line_text[line_idx];
-      F32 line_text_dim = fnt_dim_from_tag_size_string(params->font, params->font_size, 0, params->tab_size, line_text).x + params->line_num_width_px;
-      line_extras_off[line_idx] = Max(line_text_dim, params->font_size*50);
+      F32 line_text_dim = fnt_dim_from_tag_size_string(params->font, params->font_size, 0, params->tab_size, line_text).x + params->line_num_width_px + params->catchall_margin_width_px + params->priority_margin_width_px;
+      line_extras_off[line_idx] = Max(line_text_dim, params->font_size*30);
     }
   }
   
@@ -1806,7 +1806,7 @@ rd_code_slice(RD_CodeSliceParams *params, TxtPt *cursor, TxtPt *mark, S64 *prefe
             stop_event.cause == CTRL_EventCause_InterruptedByTrap))
         {
           DR_FStrList explanation_fstrs = rd_stop_explanation_fstrs_from_ctrl_event(scratch.arena, &stop_event);
-          UI_Parent(line_extras_boxes[line_idx]) UI_PrefWidth(ui_children_sum(1)) UI_PrefHeight(ui_px(params->line_height_px, 1.f))
+          UI_Parent(line_extras_boxes[line_idx]) UI_PrefWidth(ui_text_dim(10, 1)) UI_TextAlignment(UI_TextAlign_Center) UI_PrefHeight(ui_px(params->line_height_px, 1.f))
             UI_TagF("bad_pop")
           {
             UI_Box *box = ui_build_box_from_stringf(UI_BoxFlag_DrawText, "###exception_info");