i di-sected one carto that i had only ran tastyvapors juice through and the center tube looked just like fishbellys picture. although it didnt taste burnt, it wasnt a pretty sight. said juice vendor also clogs up my cartos significantly faster than any other vendor ive tried so far. (kbv's honeysuckle seems to be very very kind to my cartos).
up n til now, ive gone 3 days (15ml) and i feel a carto change coming on, this current honeysuckle carto is on day 4 and so far no reduction in vapor.