I have a question - is packing the tube necessary?
OTOH, I tried something different yesterday. After the usual warmup, I went in the tube flaccid. Increased the pressure gradually to 4 hg, while bringing down the pressure at 1 HG for 30 seconds every 5 minutes. After this went on for 4 cycles, I did 2 more cycles at 5 HG. I could not believe my own eyes after seeing the size of my dick !!

But, there was a slight blister on the glans, which is a bruise today. There's no pain even to the touch, but I am going to take it easy till it vanishes.
Any thoughts?