I noticed the bruising quite a bit more while I was doing z-tracking. I stopped a couple shots ago, and on this week's shot, at least, I didn't notice a bruise. As for using longer needles, as a couple guys suggested, it's not pain that's an issue for me, it's the muscle spasms. I had one actually force the needle halfway out... and that was the last time I used one of the 1 1/2-inch needles. My legs are incredibly muscular, but I have no real way of knowing whether an inch-long needle is sufficient to get well into the muscle... if what I'm doing is subcutaneous injections, I'm not worried, as long as they work as well and aren't causing any other problems. My biggest concern is that the bruising might be related to some damage I'm doing myself via the shots... and I'd definitely like to know sooner rather than later should that be the case.
Arch... this site does not permit me to make some the lewd but clever comments I make. Sorry. One of these days, perhaps the rules will ease up. In my over 3 years on this site, however, I haven't noticed relaxation of any rules.
As for leaking... I had T leakage when I was just doing straight shots with the 1-inch needles. Mister (who seems to have disappeared, strangely enough) suggested at the time that I try z-tracking. The injections did leak slightly less with that, but like I said, about 2 shots ago I decided to try just straights injections to see if they'd resolve the bruising. If I just leave the needle in for about 30 seconds after injecting, I don't notice much leakage, really.
SD