Thanks guys, beer's on me (Fresca in my case)
cantexplain, I've developed a pretty severe upward curve even without injections, I found this forum (non commercial hope it passes muster) www.peyroniesforum.net/
which has some great information on oral supplements and pump regimes that seem to have stopped it. The only one I haven't tried is Pentox which also suppresses the immune system, not a good thing for a cancer type guy.
Best to all, and thanks again for the good wishes.
Dave in Durango CO