Scott’s Superfocus glasses work beautifully - need to resolve right lens problem

Quick update on my brand-new Superfocus glasses, the Corbu model. They are working beautifully except for a balance problem between the lenses. The right lens doesn’t start to adjust during the leftmost 1/4th of the slider’s range of motion (approx.) which is at the distance end of the adjustment. The focus is unbalanced between the two lenses with the slider in this first portion of the range. The rest of the slider’s range works well and it’s fantastic to be able to infinitely adjust the focus to get the sharpest view. Please comment at my channel and I’d be happy to share my experience in more detail with you.