I've personally cut back to feeding every 10-14 days and my BP has just entered her next shed cycle right on schedule (about every 2 months now). I wait until she actively starts hunting around her enclosure before I offer, so she gets a little bit of exercise in before she goes into a food coma for a few days lol. She looks healthy and is fairly active on this schedule, and that works for me.
Maze is about 400g now as well, for reference.