I last did ‘Barbell Gain’ a few months ago, and now I’m following ‘Ultimate Strength,’ but I didn’t understand what you meant when you said Ultimate Strength would address the problem. In Barbell Gain, the issue would arise (I hope it’s been resolved) when a reduced weight was used for the warm-up. In Ultimate Strength, I’ve never encountered the load halving bug because, when in doubt, I’ve always avoided using loads lower than those suggested for the warm-up. I think the function in Ultimate Strength where you confirm weight modifications to the Coach has another purpose and refers to the working sets, not the warm-up.