First I want to start off by say I'm new to nitro. I just got a Revo 3.3 last month and a picco .26 maxx. Wish I waited to this month(new revo and picco red dot). fIRST my friend crash the 3.3 full speed into a sidewalk. Front end destroyed. Then I fryed the 3.3( snapped rod broke piston). Then i got a picco last weekend the trottle stuck and another hard crash but this time only a spur gear. Well last night I was breaking in the picco(awesome motor just tight. 8 tank and still tight.) I was driving around 3/4 trottle then boom nothing. No signal at all to the trottle servo. I went home dismantle the truck. Switched the servo into diferent channels and it seems the servo is shot. Is this common. And no I haven'y changed the trootle return spring yet. But will this weekend on weekly trip to the lhs. As if that a problem what is a good alterantive servo that will last a good year of abuse. I only ride in parking lots with my friends who have a 4tec and a picco truggy.