I find the limited life of the Form 3 resin trays problematic in terms of maintaining a library of the more interesting resins that wear out the resin tray faster. So I have a suggestion that might allow that to change through some software rather than a hardware solution.
At the completion of a print, the resin tray should tilt so that the resin flows into a region that isn’t covering the membrane window. The wiper could also run a couple of times to remove additional resin.
This “long-term storage” mode could dramatically prolong the lifecycle of a build tray by limiting resin exposure.
You might have to coordinate this with resin dispensing so that only enough resin for a print would be dispensed on a particular build to allow the wiper to store the remainder off to the tilted side.
A reservoir built into the tray might be something you guys could consider on a V3 version of the tray too.
Possibly the ability to change out the membrane every year would be highly desirable as well. It seems to be a massive waste to dispose of a highly refined object like a resin tray as well - maybe some sort of recycling program would be worthwhile for that too.