Thanks guys. That was fun, I knew the 50 dollar unit must be a joke or scam, but thought somewhere between the $50 and 50K there was something actually usable and someone that had used one. Evaporrust and the wire wheel for me! as for shipping I have bought phone screen protectors on Ebay for .79 and free shipping...How can they do that from China?

Larry
Old man᠁Old truck᠁neither one goes very fast. All you need in life is TIME, PATIENCE and MONEY.
If you are missing one component, you'll need an abundance of the others two.