slippy sandpaper

I mentioned in casual conversation the other day, what a numpty i had been, that for years i didn't realize you had to tighten the nut on a drum sander kit in order to secure the sandpaper. if you don't do this the paper slides around, especially when you press a piece of wood against a spinning drum.

This was new information to the person i was speaking to, and naturally they were pleased to find out how to secure that pesky sandpaper.

It made me think that maybe there are others out there (as daft as me) who despite being intelligent individuals, they may have just concluded that they had bought a rubbish product that didn't do as advertised.

 If the 2 minute video that i posted today helps one person out, im happy to have helped :)