Shout out for double tape
I was going to suggest sandwiching the 2 motors between 2 thin pieces of wood using double sided tape.
When I do this I use only small bits of tape because bigger pieces grip like hell and can be difficult to pry appart.
Double sided tape does have drawbacks because of its thickness though. In your case you may get away with just taping the 2 motors to one board.
I had the thickness problem with the g_bot when I wantesd to mount the batteries but Luckily my wife had a jewelrt box "lying around" that was made of very thin plywood. Now she does not have to remove the lid to put in her jewelry…
Gosh that was smart hey?
