I couldn't sleep last night so I started tinkering. One problem I have with my long leg extensions(to work with my Tarrot Gimbal) is that my motor shafts stick up above my case and would rub on the lid. So I thought about putting some sort of caps on them,  but those could get lost in the field.  Then I came up with the idea in the photos 4 caps tied to a center piece and when they're not in use the store in the center piece.
If anyone wants one of these I'm going to have to charge a little more because  it takes 2 and 1/2 hour to print 2 and my wife wants to get paid for putting on the string. So I'm going to ask $12.00 (she'll probably charge me $13.00 for her work   lol) plus shipping