diff --git a/src/65c02isa.csv b/src/65c02isa.csv
index 7fe6b35..c1ff680 100644
--- a/src/65c02isa.csv
+++ b/src/65c02isa.csv
@@ -251,6 +251,6 @@ OP_SBC_ABSY,"sbc",ABSOLUTEY,3,NULL
 OP_PLX,"plx",IMPLIED,1,NULL
 OP_NOPI_FC,"nop",IMPLIED,1,NULL
 OP_NOPI_FD,"nop",ABSOLUTE,3,NULL
-OP_SBC_ABSX,"sbc",ABSOLUTEX,1,NULL
-OP_INC_ABSX,"inc",ABSOLUTEX,1,NULL
-OP_BBS7_REL,"bbs7",RELATIVE,1,NULL
+OP_SBC_ABSX,"sbc",ABSOLUTEX,3,NULL
+OP_INC_ABSX,"inc",ABSOLUTEX,3,NULL
+OP_BBS7_REL,"bbs7",RELATIVE,2,NULL