For some reason one of the tubes on my pump keeps slipping off the dome. I make sure it's well pushed on right up to the dome before I pump then after about 20 mins of pumping it suddenly slips off and I lose suction. Don't know why this is suddenly happening, maybe because I was using the tubes on the large domes for about a week and they have stretched the ends of the tube a bit? I tried putting some blu tac around the end of the dome and pushing the tube end tightly onto it to keep it in place but that didn't work. It is so frustrating!!
Anyone else experienced this?
Anyone else experienced this?