33" wheels to simulate a 70 ton truck?
Why not the BLMA 70 ton ASF truck?
Because the prototype uses a three-spring truck that closer resembles the ASF 100-ton, but the prototype rides on 33" wheels. Plus, you have the added benefit of picking up an extra scale 1½" on lowering the ride height.
The upper track for the plug door isn't long enough.
This is the first iteration of the tooling where the upper track was shifted one panel to the left. I'll modify this myself eventually, as I wasn't pleased with the look of the retooled model. Plus, I need the all-brown cars and not the yellow-door versions, and TLT never reissued the first release schemes on the retooled model.