Took the Sherman for a test drive with the new motors, it kinda of work, about half of it, all it did was do circles.
Turns out the axles on the new motors are longer than the stock ones. The axle of the one motor was press up against the side, causing too much friction for it to spin properly.
So time to bring out the Dremel! I just quickly shaved off the nub of the axle off and for safe measures, I also shaved I little off the side where it was touching too.
Everything looks to fit better, just have to screw it all back together and test again.
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HL Panzer III | HL Tiger | HL Jagdpanther | HL Panther | Mato Sherman
Hooben Elefant | HL Pershing | HL Bergepanzer IV | Tamiya Leopard 1A | WSN T-34
HL "Golden" Pan-Tiger | M16 Halftrack | HL Panzer IV | Tamiya KV-1 | Tamiya Tiger