So I went ahead and decided to machine my own spacers to save some money. It was a simple engineering calc to figure out how much the torsion springs compress, and the clearance between the spring and spacer required...
Material cost me 25 bucks from McMaster, and took a hour or so to machine up. If anyone is interested in doing this, PM me and I can give you the CAD
Here was my design (not sure if its the same as hygears) but should work well. I don't have my skid back in, so im not sure if it fixed my sag yet...hope so!