Seed Pixel Matrix Spacer System

This is a spacer System used to maintain 2" spacing on vertical seed matrices. It is designed to be modular with 4, 3, 2, and 1 node start and end pieces and 4 node extensions. I am also including a solid 4 column only spacer. Everything is designed to fit on an Ender 3 bed with a maximum part size of 205mm.

Please comment below if you like it, use it, or would like to see a change.