diff --git a/cli/tgachr/pict320x20.chr b/cli/tgachr/pict320x20.chr
new file mode 100644
index 0000000..ac62c2d
Binary files /dev/null and b/cli/tgachr/pict320x20.chr differ
diff --git a/cli/tgachr/tgachr.tal b/cli/tgachr/tgachr.tal
index 4b5747f..54383e9 100644
--- a/cli/tgachr/tgachr.tal
+++ b/cli/tgachr/tgachr.tal
@@ -158,15 +158,19 @@
 	( save ) ROT ROT STA
 	JMP2r
 
-@pixel-raw-true ( pixel* -- color )
+@pixel-raw-true ( x* y* addr* -- x* y* color )
 	LDAk ,&b STR
 	INC2 LDAk ,&g STR
 	INC2 LDAk ,&r STR
 	INC2 LDA ,&a STR
-	[ LIT2 00 &r $1 ] [ LIT2 00 &g $1 ] [ LIT2 00 &b $1 ] ADD2 ADD2
-	( ) #0003 DIV2 NIP [ LIT &a $1 ] POP #06 SFT JMP2r
+	EOR2k NIP #01 AND STH
+	[ LIT2 00 &r $1 ] [ LIT2 00 &g $1 ] ADD2 [ LIT2 00 &b $1 ] ADD2
+	( ) #0003 DIV2 NIP [ LIT &a $1 ] POP #05 SFT
+	( dither ) STHr ADD #01 SFT
+	( max ) #03 LTHk [ JMP SWP POP ]
+	JMP2r
 
-@pixel-raw-bw ( pixel* -- color )
+@pixel-raw-bw ( x* y* addr* -- x* y* color )
 	( res ) LDA JMP2r
 
 (