No, these are not BFC issues but "real" holes!
You may apply a 0 BFC CERTIFY CW statement to the files and look at them with LDView in BFC red/green mode to better see the problem.
lf22 has big holes, rt22 a small one and some overlap, the txt one is correct at first sight.
You may apply a 0 BFC CERTIFY CW statement to the files and look at them with LDView in BFC red/green mode to better see the problem.
lf22 has big holes, rt22 a small one and some overlap, the txt one is correct at first sight.