SIM,
I just folded the THERABAND in half, pulled back my foreskin, stretched my penis and then winded it from the base of my penis, to under the glans. In this I remembered there where many creases and wrinkles. I didn't knew if I should cut the THERABAND into a better size or what?
You don't fold the Theraband in half, it makes it too bulky, and your hanger is less likely to grasp the internal structures of the penis. Your wrap should be a smooth, stable bundle. To achieve this, use thin, material underwrap (even a strip from a cotton sock would work -- simply cut around it with scissors to get two equal parts, and trim them), and you would spiral over that a strip of Theraband, starting at around 1 inch or so behind the head, towards the base. Not the other way around. Your underwrap should not be tight nor loose around your shaft -- it should just "hug" it. The Theraband overwrap can be a bit more snug, but not too tight. For your size, I would say a strip of Theraband with dimensions 1.5" by 15-18" should be about right.
Instead of Theraband, you can try Ace wrap. No need to spiral it, just cut the width you need, and wrap several layers of it over the underwrap. Should be a solid, stable bundle of wrap.
Try both and see decide which method is better for you.
That is basically it.
On top of the THERABAND, I winded a soft stretchable bandage. A type of stretchable and soft bandage that is mostly used to: Support ankles and wrists, If you have sprained them.
Why would you need bulky, stretchable bandage over Theraband? What is the purpose of this? The more wrap you use, the bulkier it gets, and the more difficult it will be to grasp the internal structures. That is why your hanger is slipping. Your wrapping method is messed up.
It can also be that my penis wasn't used to be clamped down in the length master, and that was the reason it was to uncomfortable.
I have been told you get used to the uncomfortable feeling, and it will go better when the skin of your penis have become used to it
It can be a little uncomfortable in the beginning if you have never done it before, but there should never be any pain. If there is pain, then you are doing something wrong. It is more than likely due to poor wrapping technique.
If your wrap is not good, and the hanger is slipping, then you need to figure out what is wrong and fix it. You should not have to suffer through it.
But I think this wrap should work, maybe just reduce the wrinkles and creases in the THERABAND layer. So just...THERABAND and a bandage on top of that.
The Theraband is too bulky to be used as an underwrap. You will get air pockets, creases, wrinkles, which can pinch the skin. It is not a good underwrap, and will not create a solid, stable bundle.
I have never heard of such a wrapping method in my entire hanging/PE career. Everything you have described is pretty much the opposite of what you should be doing.
What do you think about this wrap?
As I said, I didn't knew what I was doing. The only thing I knew was to use the THERABAND, under the bandage and also to pull back the foreskin in this wrap.
The hanger should grasp the internal structures of the shaft, and not move forward. If you wrap over retracted foreskin, you are only encouraging it to slide forward again through stretching. You only need to pull the shaft skin back a little to create a smooth surface, but not the entire foreskin.
I do not understand what you are doing, or why you are doing it, but none of it seems right.
Clearly, it is not working for you, by your own admission, which does not surprise me at all. It is time for you to try a different method.