Ok. I used the [words=http://TLCTugger.com/MOS]VLC[/words] [words=http://TLCTugger.com/MOS]tugger[/words] for a total of 4 hours today. Granted I had to remove it almost every 45 minutes until it went down to every 1/2 hour. I guess my skin needs to get used to it. No shaft burning but the actual skin that was being held by the outer skin cone would start to almost burn a little because of the tight hold on the outer skin. I do feel the stretch in the ligs though. Over all, I know I can go for 8 hours a day because it feels better even when I remove it literally for even 10 seconds. Has anyone else experienced this burning of the skin and if so, what did you do to relieve this problem? I can not wait until I am up to being in the thing for 12 hours a day. Also I will be pulling harder as the weeks go by. Totally stoked with this thing.