I just separated the ones that are growing a bit faster than the others. So the smaller ones haven't started to shed again yet; but the bigger ones are already done shedding. Good signs of shedding are that their colors are fading for about a week or so... Also this batch of babies gets droopy the day before they shed lol. I thought they were sick because they laid there for one day very faded. The next day they were their old perky selves, and flaky from their sheds.
I wouldn't worry about it too much. They will shed at their own rate
Are they still eating like champs?