I just got my Max ST pro, and I have had nothing but problems from it,:flaming: its been nothing but trouble. everytime I run it something breaks, the first time i got it the hobby shop tunned it up for me and broke a little rod that makes the front tires move ( forgive me I am still a newbie at nameing the parts) then i was driving along and the rear CV shaft pin came out ripping a huge groove in the aluminium rear hub. and I loose screws like crazy i am having to go and tighten everything after every tank i run in it. if anyone has any suggestions on how to fix the screw problem besides locktight which is not working i would appreciate it. and perhaps can i get some opionions on other people that own ST pros