Ok so I have a Hi-Tec HS7954SH in my wraith. I had planed to have a big adventure with it yesterday but at one point I sent the truck under a water fall and I had no steering........ my Hi-tec died. This is a $100 servo and I am broke right now so i was crushed. I really should have water proofed it but somehow I forgot. I got it home and tossed it in some rice. BOOM back in action these Things are so worth the money!!!