I have made hangers and what I never liked was the fact that you have to fit them 1" behind the glans, also the hanger itself is usually 1-2" in length itself. Therefore when I am hanging with my 1.5" hanger I am loosing 1" to the glans 1" to the gap and 1.5" to the hanger. The hanger moves forward 0.5" So I am not stretching about 3" of the penis. For simplicity say I am only stretching 1/2 my length. Also say that length gains are directly proportional to the weight, then my length gains with a 10lb weight with the
tugger should be equivalent to a 20lb weight from my usual hanger. I don't believe this is true to that extent, but you see my point about the benefit of full penis stretching.
Safe night stretching has been on my mind since the start and this is perfect for it. I have been playing around with ideas for vacuum stretching for a while, if the
tugger really is using vacuum then having a larger cross-sectional area where it attaches to the glans will allow for far bigger weights to be used with the same level of vacuum. Vacuum is force per area like pressure so if your
tugger is holding 10lb just before slipping with a 1"diameter (0.785 square inch) cone then a 1.5" diameter (1.767 sq") cone will hold 2.25 times (1.767/0.785) the weight with the same vacuum. This is important when hanging heavy weights as the vacuum created with a small cone will be huge and may cause blisters.
Again I dont think the maths are this simple as I think the skin is taking some of the weight and not just the vacuum, what do you
tugger users think? does most pull seem to be vacuum? What is the diameter on the inner cone and the inside diameter of the outer cone?
I am uncut and have a pretty large foreskin, I think I could make my own
tugger with a larger area for heavy weights. If I fashion a cone roughly from hard plastic I can then cover it in silicon to smooth it out and add cushioning which may reduce pinching pains at high weights. For the outer cone I can do the same. I can drill through the inner cone to attach a good hanging noose, the hole will be sealed airtight with the silicon. My inner cone could also start narrow and flare out and then back in towards the noose, this could enable me to stretch the foreskin over a much wider cross-sectioal cone shape, I am not sure what effect this has on vacuum but it does mean the force is over a much wider area of skin so it won't be as sore. Again, what do you
tugger users think? The outer cone could be replaced with some adhesive medical bandage which would make sure it stays on when asleep.