RE: Brison 3.2 Wanted
I would guess FPE changed to the Husk. cylinders because they were cheaper .... just a guess though. I fly a FPE 4.2 on occasion.
FYI, I recently went through the same search you are going through .... only I was looking for a Brison 2.4. Found one that was actually new and had just sat around for years unused. Excellent price too. Keep looking, they're out there to be found.