If you wish to have a black border and do not want to file your neg carrier do one of the following:
I've filed carriers, made gator carriers and now only use glass. I also expose as little of the rebate as possible to reduce flare.
- create a neg carrier from 1/8" black gator board. make the opening as large as needed.
- use an oversized glass carrier and black tape
I've filed carriers, made gator carriers and now only use glass. I also expose as little of the rebate as possible to reduce flare.

