bead liner keeps falling down

[waste]

You bet! Hopefully he'll get to you sometime today.

I might (Thanks, Mom for bringing this to my attention!)

Welcome to The Forum!

I need to know how you set up the vacuum (is the vac hose behind the liner and, if so, how far down the wall?)

Probably the easiest thing for you do do is apply some liner lock to the track to keep the bead from becoming unattached when the vac is off.

Let me know more and I'll tell you more