Hey guys,
I'll be running my E4FS C1 for the first time very soon but I wanted to order one of the K Factory spring sets. Problem is that I cant find any information on which set I should get.
I suppose that each set is best for carpet vs pavement vs nitro and electric but nowhere does it suggest which is recommended for which.
Sure nitro and carpet is likely to need the stiffer set but I guess what I'm asking is, what's everybody running for the E4?

Thanks