debug log: https://gist.github.com/anoomolu/1ce1a347a32572f9a0bc4902545e8c61

Hiya. I did some quick testing with the "Hyperspeed Furnace Minecart" tweak on 1.16.5 with only Forgery installed, and found that there's no difference in minecart speed when the tweak is enabled/disabled. In both cases, the furnace minecart moves 20 blocks in around 5 seconds, or 4 m/s.

It'd be amazing to have this working as intended, as minecarts are an often forgotten mode of transport that I'd love to make relevant in my personal pack.

The Hyperspeed Furnace Minecart tweak is incompatible with Forge because Forge rewrites the minecart logic. No one has gotten around to completely rewriting the feature from the ground up to use Forge's APIs.

Oh okay, thanks for letting me know. idk why they'd do that but I guess that applies for lots of things when it comes to Forge