HM,
I am just going to give you a quick reply for now, but I will reply more later.
At first look I think I can see a few reasons for your growth problems, so let me lay down some basics that I bet will help with your next cycle.
The first thing that jumped off the page to me in your training, was that it appeared that you were doing 4 sets 8-10 reps per set. Now don't get me wrong, because unlike some of the other vets and members out here (even some that posted on this thread), I subscribe to high sets of multiple exercises. It is a proven method and works well while on cycle. This is what I would suggest you do, next time around: (please keep in mind that this is an on cycle idea only, not off. While off, I would do a 4 day split)
Break it down to one body-part everyday (example, Monday, chest, Tuesday, Bis, Wednesday, Shoulders, Thursday, Legs, Friday, Tris, Saturday, Back). This is just an example, but will really work to shock your muscles.
After a warm up, do your first set at 80% of max, then do your next three sets (if possible) at 100% or close to it. You want your muscles to be screaming out. Bottom line is that if you can do 4 sets of 10 on any exercise, you could have went much heavier for less reps. You need to force them to grow this way. You need to be intense, and I mean intense. I am a very intense trainer, (ask people who have seen my videos) and until I learned this I was always stuck in a rut.
Secondly, I would eat, eat and eat some more. Don't worry about getting fat, this is going to happen no matter what if you want to grow. Don't do cardio while on cycle, none at all. I would try to aim for 5-6k cals a day, clean as possible.
Anyway, I will get back to you more later. Peace