Blackfoot Rear Axle - help needed

[Rebuild]

Just built a 2016 re-release of Blackfoot.  It is running great, but the swing shaft keeps popping out of the gearbox joint, on either side randomly, one at a time.  Today, one of the black plastic pieces C6 or C9, that holds the axle and hub, popped out of the gearbox where it meets it.  The swing shaft (dog bone end) does not seem to go too far into the gearbox joint on either side of the truck.  Does it need tightened up?  Is there a way to prevent it from happening?  Thanks 

[Rebuild]

Hey, when a kit calls for "screw pins" and "body pins," what are they?  Are the screw pins the longer, only threaded at the top screws used in a blackfoot front hub?

thanks

[KEV THE REV]

Yes , screw pins are exactly those . The body pins ( or clips ) would be the sprung clips that hold the body onto the chassis

[Rebuild]

perfect, thank you!  I am attempting the rear ORV suspension conversion via Ampro. 

[Rebuild]

looking for screw pins for my blackfoot.  many options on ebay, but listed as for other kits.  does anyone know what kits pins are comparable?  or another resource for them?  thanks  

[Badcrumble]

Have you got the manual for your Blackfoot? The individual part numbers should be in the back. It is then a question of searching for them. In the UK I have found Timetunnelmodels to be really good for individual parts and there is eBay, particularly Tony's Tamiya Parts. 

Or you might have to look for whichever screw bag it comes in.

Are you going full AMPro at the rear? If so, please add photos!!!!