Yowzers. I believe I've made a very important discovery about 1P-LSD, my friends. Take your blotter and simply swallow it; sublingual administration is ~significantly~ less intense than oral, in my experience. I think that 1P-LSD is metabolized by enzymes in the gut to LSD-25, which may be the primary source of its psychotropic effect... or something like that. (I'm not in a great position to speculate.)
I've taken it by holding it under the tongue and spitting it out, which has always served me well for LSD-25, and while it is certainly active that way, it seems roughly 1/3 or 1/2 as potent, and the character of the effect seems different too. Sublingually, 1P-LSD struck me as having a somewhat stern and colorless character; clinical in a way, with very few visuals. Orally, at even half the dosage, it provides me with a much more intoxicating and psychologically involving effect, with classic closed and open eye visuals.
If you've only used your blotters sublingually, I recommend starting orally at no more than 30 ug or so. I would have to be ready for a heavy +++ before even thinking about taking 125 ug orally.
EDIT:
Wow, I had no idea this discussion was already happening in this thread! Just so you know, I was not biased whatsoever by anybody else's observations. So far as I believed, they were uniquely my own! Also I should note that I have taken it both ways on multiple occasions now, with the same results.