get in line buddy. i will do my best but take a look at the post i made under my new build. i am really busy. but if you can get the rear wheel off and bring it to me asap i might be able to. but i am off sun and mon so you might have to drive it out to my house. giving it to me tues might be too late. it is easy to do just get a bench grinder and grind off every other tooth. make sure you have an even number of teeth on the cog first dont ask me how i know that :roll: