Maybe we should review your gelatin process. Because I get brilliantly clear beers using gelatin.
Picture of a fermenter~5 gallons
My process is as follows:
Cool beer to 32-33f let rest a day or 2. (I do this in the fermenter)
Prepare gelatin: I use 1-2 tsp dissolved in 1 cup of water. I let that sit on the counter top for 30-45 minutes, you should not see any gelatin granules anymore. Heat in microwave until mixture gets to 170. Then I stir for a little bit to make sure everything is homogeneous. Add to beer, stir gently, and do not disturb trub at the bottom. Pull sample 2-3 days alter to confirm clarity, rack to keg, carbonate.
I have had bad luck with all other filtering means...