Thanks james, Guys are having very good results. The medium tightness is more like new and typically last about 4-5 gallons but we do have quite a few customers that have gotten over that. The light resizing that some guys want to have only a couple tank break in are good if you have an engine that you want to race and dont have time to break in, or an engine that you dont want to put much money into . Like if the rod is still within allowable tolreances but is showing some wear. .The light resize doesnt put much stress on the already worn rod. BUt the light does not last as long most get about 2 gallons on a light.

Good to hear all the positive feedback from your group of racers. Our High precision method has proven to be very accurate and perform great. Our work Is top notch and thats exactly what we set out to do.

Your mod Argus will ship out Tuesday. And thanks again!

Take care,
Lance
RcRenew.com