Bunky
Detailing Gnosis
You're tough, young, or both.
Jaddie, I am older than you but I have been exercising on a treadmill to build stamina and lose a little weight.
I had the fan in the garage going so that helped a lot. I also played with the Rupes 15 and also played with a sample of Sonus Finishing Polish (trying instead on PO85RD). It was not oily like Menzerna and seemed to dry out quickly or did not use enough. I just tried it on one panel a couple times before getting on with the real work with something I knew.
I still like my Flex...pad never slows down. The Rupes has to run at speed 4 to resist a speed change under pressure but noticed no speed change after speed 5 to speed 6 (not sure if that is bad).