Need the right psi film, Fuji?
Sensitivities To Accommodate A Wide Range Of Pressures
Film Type Pressure Range
Extreme Low 7.2 - 28 PSI (0.5 - 2 kg/cm²)
Can’t really determine the resolution, don’t know size of ink dot from info. Oh well, try it and see what happens.
Don’t nutate, or tap with hand, or anything. Have the worst possible distribution. Then apply the film and tamp. See what you get.
Then do the usual manual approach, then tamp. Compare.
For such a small area not sure the resolution will be meaningful, but definitely worth a try.
I would assume parts of the puck that have air pockets would have a smaller relative pressure recorded.
Non helpful results would be same color between two tests. Or if the different colors, and then the last is a solid color.