Bagera, I think I can explain. About a month or two ago, I got some nice white/white unperfed paper with black lines on it, and an eggshell-esque texture on the back. two hits had me tripping, and 4 was a full on lsd trip.
I just picked up a tenstrip of what looked like that same stuff. on closer inspection, the lines are a little grayer/bluish. I took 3 of these and barely experienced a trip whatsoever.
Are the lines on yours lighter colored and not very dark?