So for some reason all the morphs that used to be nicely organized in the parameter panel are now just lumped all together. They used to be nested under their different groupings, Morphs ++, Muscle Morphs and so on. I run the latest MacOS, Poser Pro 11 and I'm using Michael 4. I believe the problem is application based because all the M4 projects that I open up are now doing this when they were fine just a few days ago. I know Michael 4 is an old figure and I'm probably going to have to give him up at some point in the future, but if anyone can help I would be so grateful.

Click on the little arrow to the right of the properties tab (the solid white one) and see if display in calculation order is checked. Uncheck that if it is.

Excellent answer. I went through my projects unchecking calculation order and it restored the normal hierarchy for almost all my characters. Unfortunately it didn't help the one project where I first noticed the problem. Checking and unchecking the calculation order just rearranges the morphs but does nothing to put them in the proper nested order. I've gone through each of the body parts and they all have calculation order unchecked so I'm pretty sure that's not the problem. Thank you so much for your response, any further thoughts on what might be causing the problem?

I've tried saving the character to my runtime folder and tried reinstalling the M4 figure with no success.