I have a 13 assault with a boondocker turbo. My track was ratcheting really bad no matter how tight I had it with the stock drivers. I installed 7 tooth extraverts and a new track. I didn't realize you have to modify the chaincase and took it out for a ride and noticed that I wasn't getting rpm. Looked and saw the track was rubbing the chaincase. Noticed it right out of the truck so I had very little damage. Has anyone modified their chaincase and have pictures? Is there any workarounds for this?