Is Your sewing room a mess? You can get more done when it is organized! Actually 8 tips!!! Haha! I don't put out perfect videos! I do hope that you found something helpful anyway!!! Happy Sewing!
You can get 1 inch spacers at a hardware store. I am pretty cheap so we cut a pcv 1 inch pipe from hardware store into little tubes, but some were not perfectly cut. Spacers probably better. As far as damage to drywall, well that will be tough. Make sure you have long screws that will go through spacers and have at least an inch to grab onto stud (must screw into studs because of weight). If you ever decide to take it down or move it, there will be definite spots where it was; I am not sure there is a way around that.
