Transport truck w detachable container

I needed a low transport truck for my facility. It's not really made for offroading or steep slopes.

It has a detachable container. Once removed you need to go outside to reattach it, you have a keypad for that mounted on the left side connector. The plan was to do this from inside the cabin using the adjustable suspension but the truck is unstable if i do that. Maybe this is possible in low gravity, but on 1G it's too much.

I tried to do a 2 step piston extension (out and down) but unfortunately the truck starts flying and spinning so this will do for now.

There are 3 reactors, 2 on the side and one between the cabins. 4 batteries on the truck and 3 on the container (for the pistons and mergers - make sure you keep them charged ! )

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