There is 1 wheel at the front under the cockpit and one behind the exhaust each with their own XL. The problems with steering is mainly in the arms for the wheels, the part above the wheel with the small turntables has too much flex, I need to tackle this while trying to keep the look of the arm as close to the source material as possible (and I already took some liberties there as you can see). Currently the transformation works flawlessly, drive works, brake flaps work, steering wheel in the cab works, actual steering works somewhat, 360 turning works somewhat.
I am getting close to a full functional model, but not sure I can eliminate the last few issues completely. After abandoning this MOC about 7 years ago, I felt it was time to revisit it after years of brewing ideas to make this work.
