There's more of a bug than a synonym in space age, they created the pressing category which in IR3 is assigned to the chrome-press and now the conveyor rollers can be assembled in the press, which is a bit strange O_o, it would be necessary to either create a new category for the press or change the one for the belts or... leave it strange O_o :D

There are also recipes for numerical parameters that I assume you entered yourself and not hidden

I'll rename it to "ir-pressing". No doubt there will be other category conflicts to find...

As for parameters, you can change their visibility by going to Settings > Interface > Interaction > "Show parameters in selection lists".

Thanks for the tip, I don't think there are any other conflicting categories, I had already found this one in my time.

Ps the turret work wery well congrat!