1lb propane caddy

WARNING: Please hold the center piece when installing the top. I just broke the third one I've printed by holding the base and not supporting the center while pushing the top on. Was probably something with my print. I may add some tolerance to the connection.

I will start with my motivation for this design. I seen other racks that were good but the print time turned me off. This one takes about 8 hours total to print on my Kobra S1. 

There are 2 models for the top because I wanted to give you the option of which you like best. The one with full rings works well but if you do dumb things like refill tanks you may encounter some tanks that have swollen and don't fit. I had to do a redesign and increase the diameter for those. I still did another redesign with the split rings because I had one tank that was giving me fits. Good thing is that the top is a quick 1 hour print. I believe the full rings is an easier print. But ultimately I like the split ring design. 

The mating piec