|
Registered
Join Date: Jul 2001
Location: Lawrenceville GA 30045
Posts: 7,459
|
Same process as used on warped Porsche valve covers.
Also - this same process of using sandpaper covered glass is known in the woodworking arena as the "scary" sharp method of sharpening plane blades and chisels. Inexpensive and very efficient.
__________________
Mark
'83 SC Targa - since 5/5/2001
'06 911 S Aerokit - from 5/2/2016 to 11/14/2018
'11 911 S w/PDK - from 7/2/2021 to ???
|