Parametric washer/spacer

This is for specifying your very own (simple) round spacer or washer, with customizable inner and outer diameters as well as height. I personally needed a couple spacers to bring my stand mixer bowl ever-so-slightly closer to the mixer mechanism (and I needed easy parameters to sneak up and get the size right), but the potential need to bring things closer to other things in a precise way is essentially limitless. I don't recommend messing with the clearance parameter - it's for making sure the inner hole is bigger than the cylinder. PLA works totally fine, but I suspect TPU might end up being a better material.Boost MeIf your thing got boosted closer to your other thing, please consider boosting me closer to my next roll of filament! :)