Best Damn High Volume - Rest Between Sets

How long should one rest between sets on the Best Damn High Volume program?

Just started the first week of the second block of this program.

Used a 45 second minimum rest for the first block and am using 60 second minimum rest for the second. I’ll either keep it at 60 seconds for the final third block or, if I think I need it, boost it to a 75 or 90 second minimum.

YMMV. Let RPE be your guide.