I have just spent the greater part of my spare time in the last 2 weeks warping my, new to me, Macomber B4D with a sectional warp beam only to finish today and discover that I didn't go over the back beam ( I really thought I learned my lesson on my last loom, but evidently not!). I tried removing the 6 screw that appear to hold the beam in place but it didn't budge, is it glued in place? Is there a way to recover from my stupidity without re-warping? Any help will be much appreciated.
Still learning the hard way in Washington