[mr-tent]

I’d recommend doing purposeful pruning events.. a few days before the change to 12/12, and again 15 to 20 days after flipping to 12/12. Rather than occasional pruning day to day…. This way your plant isn’t constantly dealing with the stress of loss of leaves. That’s my only guidance.. you don’t really have to worry about being too aggressive assuming your plants are healthy and environment / feed schedule is on point.