Allright Girls knock it off allready!, lets get back to the thread as it was intended! NA is right and I didnt hear any whining from Blazer, I have had nothing but sore hands and hemmoroids from other engines I have tried in the past,( i wont even bother with what brands as to not start any more poop throwing) I just installed a osCV-RX in my tc3, I had some tuning probs at first but found out they were my fault and realized that being anxious only cancels out patience.I was actually able to break this mill in with no clutch springs installed. I would have to run it ideling high but was able to run five tanks through it before I figured out what the problem was, after installing the springs I took it outside and it fired up first pull, didnt tune it at all and it ran like a mofo! all everyone ever told me was, man! ya gotta get an os, they fire right up and run forever! I did,they do! this is my mill of choice from now on until some one can actually do better! I like this mill so much I posted 2 pics for ya in my gallery after I installed the new 7075-t6 chassis, check em out!