Technic Building Question
Hi, Technic Builders! Recently, while I was building a NXT robot, I realized I kept needing to build studless beams parallel to each other, like you would stack two studded beams, when I found there was no piece for doing so. My only improvisation by linking a 'Technic Axle Joiner Perpendicualr Double Split' with a 'Technic Axle Joiner Perpendicualr Double,' and using pins two hold the beams together. A problem is that I have very few of these pieces. So how do other people do this?
Robolab 2.9