Hi All, This is my first post so I apologize if this is in the wrong section. I have just built my first car a Tamiya Baldre, however, I am having problems with the ball diffs, I have read a few posts and have super glued both diff plates to teh plastic A7 plates to stop them spinning and used the included ball diff grease (only a small tube), I have also tightened the diff (BG4) as described in the manual, when holding both diff joints securely the diff pully doesn't/is very hard to move (about 2/3mm of the cap screw protrudes out of teh lock nut).
The problem is that the diff seems to slip quite a bit especially if I try and accelerate harshly. the car will eventually get up to speed however, I am unsure whether I should tighten the diff further, install a slipper clutch (i am running a stock motor) or shove loads of the AW grease into the diff (how much grease should you put on the diff, there is a thin film at the moment.
Any advice on any of the above would be really appreciated, I can probably do a video of the car accelerating so you can see what I mean if that helps?