Describe the Bug

Brass Funnels were set to only allow through certain materials, and other materials still come through. Happens regardless of belt speed, distance between brass and andesite funnels, material types and order, etc. Seems very consistent.
Brass funnel seems to filter out MOST of the unwanted items. In the exp nugget filter, for instance, it let through all exp nuggets, and only a couple items from the stacks of copper and zinc crush that passed by.

Reproduction Steps

1. Place a series of brass funnels along andesite tunnels over a belt, as shown.
2. Set each funnel to output a different item.
3. Toss stacks of each item to be filtered onto the input belt.
4. Watch as the items that come out are not as they should be.

Expected Result

Expected to see items being filtered according to the setting on the brass funnel.

Screenshots and Videos

Crash Report or Log

No response

Operating System

Windows 11

Mod Version

0.5.1f

Minecraft Version

1.20.1

Forge Version

1.20.1-forge-47.2.0

Other Mods

architectury-9.2.14
clockwork-1.20.1-0.1.16-fabric-b3b22e39fe
create_recipes-1.2.0
create-1.20.1-0.5.1.f
CreateUnbreakableTools-1.0+forge-1.20.1
evenmoreinstruments-1.20+1.20.1-6.0
genshinstrument-1.20+1.20.1-3.4.1
kotlinforforge-4.3.0-all
valkyrienskies-120-2.3.0-beta.5

Additional Context

No response

you are trying to use andesite tunnels like they are inventories; they are not. loose the funnels and andesite tunnels and use brass funnels instead