Anyone run this motor? I was wondering about it's Composite carb... I'm not in the market for this motor but, it's 11A composite carb is a direct swap for the 10J aluminum carb, which is on MUCHO BACK ORDER! This carb is available everywhere, so I was wondering if it suffers from the same type of problems the composite Traxxas 2.5 carb suffers from, sticking slides, inconsistant tune etc....seeing as they are both composite carbs. I too realize that an OS carb is probably manufactured with alot better QC than Traxxas carbs would be...I just want to make sure it's not a composite carb thing rather than faulty craftsmanship that makes the Traxxas carb so shabby...