I make a truck with a semi trailer, I need advice on how best to make them one whole, or that you can connect manually, for example through a magnet? And the question is why when through a magnet, it begins to bug, and more precisely, it begins to jump(Place of the adage), and how is it possible to fix?
P. S. Sorry for my English))
Need advice
1,605 Sergio301
3.6 years ago