diff --git a/bin/basic_generic.rom b/bin/basic_generic.rom
index 217ffa26..d0f19bd4 100644
Binary files a/bin/basic_generic.rom and b/bin/basic_generic.rom differ
diff --git a/bin/basic_ultimate64.rom b/bin/basic_ultimate64.rom
index f7d37a5e..36ce32cb 100644
Binary files a/bin/basic_ultimate64.rom and b/bin/basic_ultimate64.rom differ
diff --git a/bin/kernal_generic.rom b/bin/kernal_generic.rom
index 4353929f..29d756fa 100644
Binary files a/bin/kernal_generic.rom and b/bin/kernal_generic.rom differ
diff --git a/bin/kernal_ultimate64.rom b/bin/kernal_ultimate64.rom
index 176de95c..7162b1f8 100644
Binary files a/bin/kernal_ultimate64.rom and b/bin/kernal_ultimate64.rom differ
diff --git a/bin/mega65.rom b/bin/mega65.rom
index eb0abc7e..f4c20228 100644
Binary files a/bin/mega65.rom and b/bin/mega65.rom differ
diff --git a/bin/mega65_pxlfont.rom b/bin/mega65_pxlfont.rom
index 9e2a96b5..70961d3f 100644
Binary files a/bin/mega65_pxlfont.rom and b/bin/mega65_pxlfont.rom differ
diff --git a/src/,,config_generic.s b/src/,,config_generic.s
index 42fa2925..391de569 100644
--- a/src/,,config_generic.s
+++ b/src/,,config_generic.s
@@ -36,9 +36,9 @@
 
 // Memory model
 
-#define CONFIG_MEMORY_MODEL_38K
+// #define CONFIG_MEMORY_MODEL_38K
 // #define CONFIG_MEMORY_MODEL_46K
-// #define CONFIG_MEMORY_MODEL_50K
+#define CONFIG_MEMORY_MODEL_50K
 // #define CONFIG_MEMORY_MODEL_60K
 
 
diff --git a/src/,,config_ultimate64.s b/src/,,config_ultimate64.s
index e30ec05d..b463c918 100644
--- a/src/,,config_ultimate64.s
+++ b/src/,,config_ultimate64.s
@@ -36,9 +36,9 @@
 
 // Memory model
 
-#define CONFIG_MEMORY_MODEL_38K
+// #define CONFIG_MEMORY_MODEL_38K
 // #define CONFIG_MEMORY_MODEL_46K
-// #define CONFIG_MEMORY_MODEL_50K
+#define CONFIG_MEMORY_MODEL_50K
 // #define CONFIG_MEMORY_MODEL_60K
 
 
diff --git a/src/basic/engine_variables/tmpstr_free_all.s b/src/basic/engine_variables/tmpstr_free_all.s
index 303cff6e..86e5f6fe 100644
--- a/src/basic/engine_variables/tmpstr_free_all.s
+++ b/src/basic/engine_variables/tmpstr_free_all.s
@@ -13,7 +13,7 @@ tmpstr_free_all:
 
 tmpstr_free_all_loop:
 
-	// Free all the strings, one by one
+	// Free all the temporary strings, one by one
 
 	cpx TEMPPT
 	beq tmpstr_free_all_reset
@@ -21,10 +21,18 @@ tmpstr_free_all_loop:
 	lda $00, x
 	beq !+
 
+	sta DSCPNT+0
+	lda $01, x	
+	sta DSCPNT+1
+	lda $02, x	
+	sta DSCPNT+2
+
 	phx_trash_a
 	jsr varstr_free_non_0
 	plx_trash_a
 !:
+	inx
+	inx
 	inx
 	bne tmpstr_free_all_loop           // branch always