Originally Posted by
Mopar
The 645mg Hitec is a really good servo, but it does have 1 plastic gear. Sell all 3 servos you have and get one that is all metal gear, similar to Radio Post blue heat sink or ProTek R/C 100SS, .09 sec / 60* and 168oz-in @ 6v. $50 at A-Main.
For now its good enough. I just got a Spektrum I put in my sc10. I'm going to use the Hitec in my buggy for now, then maybe swap for the solar. If that blows then I'll spend some money and put these in my RC10s.