Mmmkay... Well, to be honest with ya, the first thing that you're doing wrong is just coming off an Epi cycle!! Did you do your PCT and then wait for a few weeks before starting this stuff? You really should have done that!!!! Epi is a potent PH and NEEDS to be dealt with properly. The guys at IBE can help you out if you've literally
just come off of the cycle - they'll tell ya the proper PCT to use.
Second thing, Drive over HX2? Someone is trying to make a sale for you there. I'm not really up on my Drive and all the nitty gritty about it, but I'm pretty darn sure that they're not the same thing. It's not that you need to stack HX2 with MFX at all, but if you're going to stack, you probably want to do it the best way that you can.
Last thing I'm seeing here is that you're a week in. MFX may not kick in until week 2 or 3 for some people. In very very rare instances, it may not do much for someone. But again, very very very rare instances, and chances are more than likely that if they didn't work for someone, that person didn't do something right. Sometimes you just have to give it time...
I don't mean to sound like I'm yelling or anything at all, just pointing out the first things that came to mind which may play a part in this. If you can, please answer the following questions for us so that we can better advise you:
1. How long since the Epi cycle are you starting this?
2. What times are you dosing each of your current supps?
3. What is your training style and frequency?
4. When was the last time you changed your training program?
5. Give me a brief description of your diet, including meal times.
6. How old are you and are the stats you have listed for height and weight accurate?
7. What is your prior experience with supplements?
If you can give us some more clues, we can solve the problem more thoroughly for ya. Thanks, and we wish you all the best!