Ah, now I understand the confusion---on my part. The very first time I made a Skeeter Pee (years ago), I completely forgot the second dose of nutient (3tsp) and energizer (1tsp) advised by Lon in his original recipe. In spite of this, it fermented well and turned out fine, so I've never used that much additive.
I have to state my wonder on this subject. I have made dozens and dozens of batches of both Skeeter Pee (of varying kinds) and the Dragon Blood, of course. I have yet to have a batch not begin vigorous fermentation within hours of pitching the yeast. Like James said, the recipe works perfectly for me, every time. I could just about make a DB with my eyes closed. I am always bewildered when people say it takes days to get going or gets stuck. There must be a variable involved that James and I share.
My guess is that it may have something to do with the local water supply. If everyone follows the recipe exactly, that would be the main differential, I suppose. Does anyone have other ideas?