Customizing the equipment-grids for the other vehicles in the game. Go to mod settings and just select the width and height for your equipment grids.
Currently only affecting the car, tank, locomotive (yes i am adding equipment grids to them), also you can modify them if you have bobs vehicle equipment.
If you want any compatibility with a certain mod, write in the discussion and we will add proper compatibility.
I would suggest trying the VehicleGrid mod first since it does this job for all the mods.
If you want customizing grid for the spidertron or modded spidertrons use the hive-spidertron.