I be using this method for sure I'll let u know how I go Cheers !!!!So
Sorry for the triple post, the mobile site was really buggy earlier. Lol.
Anyway, the paper is your gauge to keep you from setting it too tight (Don't tear the paper) but letting you get it close enough to be a good mesh (pinching the paper so the gears mark/indent each side is the goal). Basically, the way I like my gears set is to be able to wiggle them about one mm or two back and forth once the mesh is set. It's not super scientific with teeth this big but if you're too tight, you'll bind and heat up the motor or if you're too loose the teeth will slip under stress and possibly chip a tooth or completely destroy a gear.