Sorry, but already so much invested in cups for the bought kind I couldn't think about a home made one at this point. Besides I already have two fluid beds that I bought a good while back so no need to do more.
Peak Vise Dealer
Tying Materials, Chenille and Hackle
For Pictures of my Crystal, Nylon/Rayon or
New Age Chenille Please PM Me! Also I
have the Saltwater Neck Hackle and some
colors of Marabou plus other things!