HI I have used spray baste Sulky KK 2000 and love it.
I think most problems is using way to much spray. It really takes verrrrry little. Never had a thread problemwith it and have use a lot of it.... I spray baste everything I can. The kk2000 never iron with a steam iron.
If you do not want to wait for it to go away on its own press lightly with a DRY iron and it is gone.
Hope you figure it out.... and even though the KK2000 can is small you do not have to do it outside and there is just as much in the can as the big ones with dangerious perpelents.
ConnieF