Hey guys, New to the site but not rc's. Yesterday my wife gave me a Savage xs for our anniversary saying it reminded her of when I first started out with the savage X 4.6. Anyways I'm loving this little guy but am having to take it easy since all I have is a 3s that fits it. So far I've had a blast but only use half throttle. Today I lost my rear and after tearing into it I found the grub to fall out of the tranny cup shaft. Tomorrow will grab a few new ones and loktite them in. Anything else I should cheack while there? Thanks guys