Tried to replace the blowoff hose to insert a bung and airlock to free the hose for my my next brew but the stupid starsan is too slippery for the bung to stay in place. Tin foil I guess?
It is better that it slips out than what I had happen recently. I was having trouble getting it to stay in place because of the slippery star san. I pushed a little too hard and the stopper ended up in the carboy. DOH.
I use the tape-it-in-place method as well and it seems to work fine. Just yesterday, though, I transferred two beers to the secondary carboys. I tried a little different method and let the bungs sanitize for a while then, set them on a paper towel, bottom side up, to dry for a bit. They locked right in place.