I want to thank Erica and everyone else at NP for having to re-tune my turn twice in a week, and doing so with no issues or complaints. LOL I ordered a re-tune for my new cam on last Tuesday, blew my rear-end to pieces on Wednesday, received my re-tune on Thursday, ordered 4.10 gears and a locker on Friday, called left a message at NP asking for another re-tune on Friday, received a call back from Erica today and got another re-tune ordered for the gears AND new cam! haha! AWESOME customer service to say the least!