STOCK SERVO
 

I have a 1/16 slash and i notice that there is some play in the stock servo and i am wondering is there any adjustments that can be made to resolve this or is it something that would have to be upgraded to be able to fix, thanks, Scott

play in the servo or slop in the links and carriers ?
if you're convinced it's in the servo try picking up a new gear set for it. if it might be "other play" try putting steel hollow balls in your toe links and maybe replace them if the ends look stretched. a TON of play also develops in the carriers so maybe it's time to replace them as well.