Im using 400mg im ed for 16days now and my midsection got a little tighter. Shoulders, pecs and legs are showing some striation in the mornings now too. Prewo it gives me a little extra bump, which is very welcome when in a deficit.
However, the pip... its unbearable.
One of the reasons to use it, was because i read in this thread about almost none to no pip.
Im afraid im in that small other group that has problems with it.
I take 2ml in 1 shot. Rotate delts, lats, glutes and pecs. But still... injection is painless (0,6x25) but a cple of hours after that it starts nagging. The next 4 days its teethgrinding. Grinding when sitting on a chair; grinding when laying on my side in bed.
Imma taper it down as of tomorrow. I go to 1ml ed. See for a week. If still pip i go to 1 ml prewo only.
This story just to give my xperience so far.