Here's something I made a week ago and it's still holding up so I feel okay with posting it. The amounts of wood and the big holes in them make this project very fragile. It consists of two parts - the Anchor and the Block. The Anchor is glued to the guitar, the Block goes over it and it's...

I've googled, check home depot & lowes and all the popular musical instrument sites, and all I find are either regular screw on casters, or the round plates with "plug-in" type casters. The kind that I'm looking for are where you screw in a flat square plate that has a ridge on two side and a...