I've found you need to purge for a while 12+ hrs. Which leads me to my next question, got a large glob ~30g (im guessing, wasn't able to weigh), been purging for about 36hrs at 126-128. Still bubbling.
Im going to assume the larger the glob the longer you need to vac?!?! Is this correct? Can anyone confirm?
and in MOST cases, (but some rare ones wax fast) the bigger the glob, the longer the purge.. (from my experience, and the more heat you apply, the easier it is to goo-for-life)
you could approach it safely, take out the big glob, and scoop out about 2 grams, place that 2 grams back into your chamber, bump up the heat to about 132F.
see if it progresses, (grains up, then waxes) if it does, then do the same to the rest of your bigger batch.. if it doesnt, and just turns more into more sticky goo, I'd just leave it as is..
good luck!