Minecraft Version

1.15.2

Describe your problem, including steps to reproduce it

It would be nice if the thermopneumatic processing plant behave similarly to the refinery. Attaching a comparator to the TTP would emit a redstone value when it has a valid recipe and enough space for the output. This would allow simple redstone control to control a vortex tube to be active when required. Similar to this

Many thanks

Give build 85 a go...

Works a treat, checked both conditions.

Fixed in 1.5.3 release