can anyone tell me what the black stuff is in this pic of ipa evapped with bufo in it from the bufojam changa tek, should i be smoking the black stuff or pull again and try to just get the orange oil?

maybe redissolving and filtering several times before evapping again might get rid of that stuff

I personally had no luck with this tek, the infused herbs gave me no effects. what worked for me was doing the fumarate precipitation with FASA and then freebase conversion.