krossk

My Feedback: (27)

I use one of 2 methods, depending on the size of the part needing truing.

For smaller pieces (< 12") , a non-flexible metal straight-edge and a good, sharp X-acto knife works well.
Just clamp or firmly hold the straight edge over the piece and carefully cut along the edge with the knife.

For larger(> 12") pieces, careful use of a long, straight sanding bar works well.