I draw with 20 and inject with 23.
I also do not aspirate and neither does a doctor.
Before injection you can and I also add about 1/2cc of air so that the bubble pushes the remaining gear through the rig and needle. This WILL NOT hurt you.
Although I do not reuse needles and don't...
As some of the folks here know, I don't use weights any longer when training legs. My legs are highly developed, though.
Steroids will enhance your physique with any type of resistance training but with that said, your body will be able to tolerate much more resistance while on gear than...
You want to run hex the same as any other tren version. Run it at 350mg each week and up to 700mg, depending on your tolerance.
You can add the winny and Osta if you like. For me, I keep it simple. Tren makes me ox-strong so I wouldn't want the winny drying out my joints.