Bumping this thread, in case you still stop by Iron. I sent you a pm, but also wanted to post it in the open so other people can chime in their opinion.
As mentioned in the PM
I feel like you have not recovered your HPTA cause you are so damn lean and ripped. Looking at the last few pics you posted you look damn good (ripped), but look at your face, you have almost no fat left. YOur body is "starving" and its in fight or flight/ survival mode. Making androgens is probably not on the top of its priority list.
The dilema is what to do? I dont know a definite answer, I would think "letting go" a bit and getting to 8-9% bf or healthier level would help? but thats goes against what we want?? lol..
MAybe do a pct again with HCG and nolvadex.
OR better yet post your diet and training. Try and decrease the intensity increase calories (increase/ or decrease cardio) and go from there..
LAst but not the least. One test level is just a dart in the dark.. Get a few more levels to see where you really are at. Do you feel like you are always hungry.. Do you go to bed thinking about food and without satiety. If so, for a week eat what you want and when you want. Forget the gym. Watch your "boners" come back,, (however your body will be affected a bit).