pastera
NES Member
Oooooh, draw file it... Olde School style.
As a learning exercise I tried my hand at filing and scraping a small piece of cold rolled flat and parallel - I have a great appreciation for the old school machinists who filed and scraped in 6' lathe beds
However it does give a sense of accomplishment when you can float something you scraped across a surface plate like a puck on an air hockey table.