Hi I have a Dixie with 23HP Command Koler with 1 1/8inch crank. I found new koler 23 Command with full warranty on line with 1 inch crank shaft.(CV675s-75590) mine has 1 1/8 crank. Do they make a 1/16 inch shim I could use. Or do they make a pulley I could use. The pulley is a double with 2 different size pulleys on it. Has anyone dealt with this? The engine from Dixie Chopper dealer is $2100, & from Pats Small Eng. was $700 with full 2 year Koler warranty. Thanks MAX Monrovia IN.