YAY!! The 15-91 reverse stitch has arrived!
I did put my stitch issues out on a Yahoo Vintage machine group.
I adjusted the bobbin tension by 180 degrees to the right, adjusted the upper tension to be straight at the 5.
All stitches look great! Even the forward stitches look better than I thought they could. If I had to be critical the reverse stitch may be a hair tight or snug, thinking this might be a good thing.
Very happy lady here, have to say the stitches look the best ever.
Mickey2- I would go back and reread your info to actually digest. Thank you for your time and tons of information.
I could not wrap my head around playing with the tensions when the forward stitch looked great.
Thank you! Your help has been invaluable, I have learned and relearned what little I knew before...lol!
Much Thanks To All !!!!