I tryied vacEx again today. Got a good tension, near strongerst tension I have used to do (one short rod less). It felt okay, no pain, nothing bad. But when I took it out the red area below glans was more red and painfull. I am beginning seriously thinking I cant use it anymore so I put vacEx back to cabin. Its a shame since its very good device. I hope someday someone finds a solution to this. I think Monkeybar is developing something new but does it solve this problem? Maybe I formerly made so bad damage to my glans that it will take maybe a year to let it recover to its final stage. It was really bad at worst times and I thought what the hell am I doing to mysel. I am seriously destroying my tissue. I knew I went too far. Skin was badly broken and I think blood was coming trough skin even there was no blisters. Maybe hanging would me my next choice, but I am not saying the last word about Vacuuming yet.