Hey, building up my 2004 Rocky Mountain Switch with a rear 1500W DD hub (CSC kit off Aliexpress). Got some 765mm wide steel two-piece moto-x bars that I want to run in the integrated Marzocchi 31.8mm stem on my Super T fork. Can’t just use a BMX stem otherwise I would. Found a Problem Solvers SM5700 22.2-31.8mm adapter which might work (supplied with many Ti bars as well because they are mostly 22.2mm, also supplied with Surly Sunrise bars) but it’s about 40$ with shipping for an aluminum shim. Any diy ideas?