My first use of 4FA, wanted to relate as well as I can. Weighted out .01gr of 4fa, rolled in 1.5x1.5" peice of paper towel & glued the end shut with some smooth p-nut butter-towel was then swallowed with the help of 1/2 a can of Coke, to further steady the stomache. !hr & 6 minutes following ingestion I noted my eyes no longer wished to or felt the need to blink(at lest as much as normal) also I can see all around my peripherial view Most importantly is while I currently feel like I have ingested 2-3 ecstacy tabs I am Not sweating, in fact the thermastat says 80 & it feels like 75-Great summertime romp! Please ignore any mispellings, it is just the urgency that I feel to commit this killer RC to a forum.
Welcome to HF! I'm not sure you posted this in the correct forum but Sounds interesting. 4fa felt more like tweaking to me but I snorted it. I probably won't explore 4fa again but interesting to see your take on it.