what is the best way to attach non-slip matting to the polycarb on a flywheel intake? I tried sip tying it but it looked hecka ugly.
You could try screws. But that would require a fair amount of drilling. I’ve only really seen zip ties.
I’ve used only zip ties and they have worked out well for me so far.
Zipties are your go-to, but since you’re trying to attach it to polycarbonate, drilling would be the other (probably better-looking) solution.
Maybe if you had stretchy enough rubber bands, it could be worth trying. You wouldn’t need to drill your polycarbonate.