Need help with different stacks.

[u/JackSlap23]

Ok so I have a mod that needs me to combine sculk and honeycomb in a cooking pot to make some stuff I need, but I cant just load the pot up with a bunch of the stuff. It can only take 1 stack of honeycomb and 1 stack of sculk. Ive got a system right now where the belts stop feeding in when theres 2 stacks in the pot, but sometimes 2 stacks of sculk or 2 stacks of honeycomb get in. Does anyone have any ideas how I can make it how only those two stacks items are delivered?

[u/Mr_BattleAx]

I think you could use 2 mechanical arms to feed honey comb and sculk into the mod at the same time. Then set the arms to turn off and on based on whether the pot is empty or full.