Hey everybody, I am not here very often anymore but I am installing a servo into a friend of mine's RC10GT and I pulled off his airfilter just to make sure it was normal. I found a white plastic carb instert in the carb throat. It isn't like any of the carb venturis' or inserts I have seen before. It has a hole (a small one) but it is to on side of the insert. I hope I can just take it out because it moves around and I can't get a consistent carb linkage positioning because the circle moves around.

I will have some pictures up soon.
Thanks.