forge

keeps spaming back and forth between items of the same recipe seems to happened with alot of mods

Please be more specific and follow the bug report template.

1. What version of Polymorph are you using?
2. What version of Forge are you using?
3. Can you reproduce this with only Polymorph installed?
4. If you can't reproduce this with only Polymorph installed, what are the minimum number of mods installed needed to reproduce this issue (and what are they)?
5. Please provide steps to reproduce the issue.

seems to specifically happen with improve stations https://www.curseforge.com/minecraft/mc-mods/improved-stations-forge

and the Polymorph mod

and the Polymorph mod

Okay, then I'm closing this issue as it's a duplicate of #61. I'll be providing updates there once I have developed a solution.