diff --git a/afsk/main.c b/afsk/main.c
index dc2aa32c..667f0e86 100644
--- a/afsk/main.c
+++ b/afsk/main.c
@@ -1610,7 +1610,8 @@ void get_tlm_fox() {
 //      encodeA(b, 63 + head_offset, 0xff & val); 
       encodeA(b, 64 + head_offset, 0xff & val); 
       encodeA(b, 65 + head_offset, val >> 8); 	    
-      encodeA(b, 63 + head_offset, 0x80); 	    
+      encodeA(b, 63 + head_offset, 0x00); 
+      encodeA(b, 62 + head_offset, 0x01);
 	    //      encodeA(b, 64 + head_offset, 0xfff);  // was 7f -> fe, ff -> 1fe  was 63
 //      encodeA(b, 63 + head_offset, 0xfff);  // 0x80 is 1000 0000 at 65
 //      encodeA(b, 65 + head_offset, 0xfff);