make sure sweep is same as stock unless your radio has endpoint adjustment..Id also get a amazon servo.. get 1 with 2nd the torque your old one had or more
I've always run Reefs servos. Yes i know they are pricey, but their quality and customer service is great. I recently sent back a raw 800lp brass for repair that i broke and said it was 100% my fault. they sent me a brand new one at no cost, ill stick with them for this alone.