Don't be scared it was WAY too easy! Took ten minutes including removal and installation. Used 80grit and 400grit and I used the top of my tube tv as a surface for the paper lol. I was scared but not anymore, just go slowly and keep looking at how much it's taking off.
T V T u b e ??? What's that?
I was going to do the same thing but use a my reloading bench instead of the TV.