diff --git a/.Floppies/A2OSX.BOOTHD.woz b/.Floppies/A2OSX.BOOTHD.woz
index 2006c8be..ce4eca4f 100644
Binary files a/.Floppies/A2OSX.BOOTHD.woz and b/.Floppies/A2OSX.BOOTHD.woz differ
diff --git a/.Floppies/A2OSX.BUILD.po b/.Floppies/A2OSX.BUILD.po
index 6979d4e0..766acbcf 100644
Binary files a/.Floppies/A2OSX.BUILD.po and b/.Floppies/A2OSX.BUILD.po differ
diff --git a/.Floppies/A2OSX.TEST.po b/.Floppies/A2OSX.TEST.po
index 12e23de2..c53053a0 100644
Binary files a/.Floppies/A2OSX.TEST.po and b/.Floppies/A2OSX.TEST.po differ
diff --git a/.Floppies/ProDOSFX.BOOT.po b/.Floppies/ProDOSFX.BOOT.po
index bca77706..52f2f379 100644
Binary files a/.Floppies/ProDOSFX.BOOT.po and b/.Floppies/ProDOSFX.BOOT.po differ
diff --git a/ProDOS.FX/ProDOS.S.XCLK.txt b/ProDOS.FX/ProDOS.S.XCLK.txt
index 2c20cd1f..5bc1461f 100644
--- a/ProDOS.FX/ProDOS.S.XCLK.txt
+++ b/ProDOS.FX/ProDOS.S.XCLK.txt
@@ -6,8 +6,7 @@ NEW
 * we can safely use $200, PCL/H, AIL/H (used by TCLK)
 *--------------------------------------
 XCLK.API.RTCBUF	.EQ $2B0
-XCLK.API.WRCLK	.EQ $C803
-XCLK.API.RDCLK	.EQ $C806
+XCLK.API.RDCLK	.EQ $D8F0
 *--------------------------------------
 XCLK.START		php
 				sei