pump tech and sides?

hey bros ans gals,
I am talking some pump tech and was wondering if anyone else was using this and have experienced similar sides. I started popping these about 4 days ago, take 10 a day, 5 pre workout, 5 in the evening. Anyway, for me I notice a huge difference in the gym, I am on a cut and am able to have great workouts with this stuff. I normally dont buy into this supplement sh** and usually go for the real deal, but have to keep it legit for a few months and figured I would give the pump tech a try. As for sides, I dont seem to notice them when I get my lift on, but when I take my evening doage, the sides are REAL and PRONOUNCED. I get tingling in my feet, hot flashes, increased body temperature, and the so called "pump", I would not call this a real "pump" more like increased blood flow to get through your workout. Anyway, thought I would post this and see if anyone else may have has a similar reaction to this stuff.

You will experience real side effect using this ****t.
The side where you keep your wallet will loosen up a bit.
Never ever buy any Muscletech product.

unfortinately, their are no positive side effects

watch out for this stuff. according to edd byrd, this stuff is comparable to steroids, its just that no2 uses the key and works cleanly where steroids just barge in and leave a mess behind.