"Mario's Upgrades for MyRCCar MTC Rigid Axles"
MTC Chassis and Rigid Axles
The back of the pickup was printed with a full stitch setting, then the thin walls were printed correctly. But then I had to drill through the mounting holes.
Gear box second gear increased to remove the gap between the teeth.
In the shaft of the center differential inserted metal axis 5 mm in diameter. It is fixed by a through pin. Then it is easy to mount menalic cardans.
The lower location of the battery compartment is impossible here, the top one prevents the installation of a pickup body. Found an alternative solution ...