diff --git a/.Floppies/A2OSX.BOOT.po b/.Floppies/A2OSX.BOOT.po
index dc9ca54e..ae13d5b7 100644
Binary files a/.Floppies/A2OSX.BOOT.po and b/.Floppies/A2OSX.BOOT.po differ
diff --git a/.Floppies/A2OSX.BUILD.po b/.Floppies/A2OSX.BUILD.po
index d07ff740..b293f993 100644
Binary files a/.Floppies/A2OSX.BUILD.po and b/.Floppies/A2OSX.BUILD.po differ
diff --git a/ProDOS.FX/ProDOS.S.LDR.txt b/ProDOS.FX/ProDOS.S.LDR.txt
index 30f97bf9..c750ff19 100644
--- a/ProDOS.FX/ProDOS.S.LDR.txt
+++ b/ProDOS.FX/ProDOS.S.LDR.txt
@@ -352,7 +352,7 @@ LDR.SetupQC		bit RRAMWRAMBNK2		read/write RAM bank 2
 				sta $D000
 				jmp lc1in				switch in LC bank 1
 *--------------------------------------
-DS1216E.DATA1	.EQ $10
+DS1216E.DATA1	.EQ idxl
 DS1216E.DATA2	.EQ A1L
 *--------------------------------------
 LDR.ClkDevScan	php
@@ -377,8 +377,9 @@ LDR.ClkDevScan	php
 				lda $C304				Reset DS1216E comparison register with READ A2=1
 				ldx #7					Read 8 bytes...
 
-.3				lda DS1216E.PATTERN,x
+.3				lda DS1216E.SIG,x
 				phx
+
 				ldx #8					....of 8 bits
 
 .4				ldy #0
@@ -418,7 +419,7 @@ LDR.ClkDevScan	php
 .8				plp
 
 				ldx #7
-
+			
 .9				lda DS1216E.DATA1,x
 				cmp DS1216E.DATA2,x
 				bne .90
diff --git a/ProDOS.FX/ProDOS.S.txt b/ProDOS.FX/ProDOS.S.txt
index 83655e00..277041d4 100644
--- a/ProDOS.FX/ProDOS.S.txt
+++ b/ProDOS.FX/ProDOS.S.txt
@@ -55,8 +55,8 @@ TLTextMountVolume	.EQ $1201
 P8QUIT			.EQ	$E0D000
 GSOS     		.EQ	$E100A8
 GSOS2    		.EQ	$E100B0
-OS_BOOT  		.EQ	$E100BD				indicates O/S initially booted*--------------------------------------
-
+OS_BOOT  		.EQ	$E100BD				indicates O/S initially booted
+*--------------------------------------
 lookptr			.EQ	$0A
 idapple			.EQ	$0C					model machine id
 idxl			.EQ	$10					general use 16 bit index pointer