Jwh 200 and acid flash backs

Now that I've been tripping alot more recently, I've found that jwh 200 seems to induce acid flashbacks. I also use jwh 73, jwh 250, and 018 as well as good ol mary jane and none of these create a flash back for me only 200. Strange, its not really a bad thing even though 200 was my favorite. Anyone else have this experience?

 

that's interesting.

these compounds can be very visual in high doses, i've had strong open eye hallucinations from jwh-018, but it didn't feel anything like lsd.