I have started packing rice socks around my unit when I hang.
Your set up sounds rather complicated. Is set up and take down time consuming?
Do you anticipate doing anything professionally with what you learn about PE?
Check out the pics. That is a neck traction unit that I bought for $49. It is a snap to put together and modify. Obviously the company probably had no idea anyone would use it for PE (ha ha), but it works as if it was made for it. Slides out from between the mattress and collapses in seconds. I slide it under the bed and that's that. I leave the water in the bag as it has a tight seal, so I'm not refilling it each time. Very easy. And if anyone asks that I don't particularly want them know what I'm doing with it, I'll just tell them what it is...it's a neck traction unit. Don't have to tell them which "neck" I'm stretching. Ha ha. I would bet you can find used ones on ebay for far less. Hey, if you're in Arizona, stop by and I'll show you how it works. Combined with the "thermal" unit, it's a great system!
I don't know about doing anything professionally with PE at this point, but it has crossed my mind. I feel like I have a lot to learn yet though. I'm still a newbie in my mind. Hoping I can help some other guys along the way.

