Science Pack 3 has ingredients, which require assembly machine 2 or 3

[jodokus31]

I broke down the ingredients of Science Pack 3 with Helmod.
There are 2 recipes, which require a higher level assembly machine, which is not reachable

• Internal Cobustion Engine Unit (engine-unit) requires assembly machine 3 (issue reported in forum)
• Metallized Fiberglass-Phenolic Board (metallized-2) requires assembly machine 2

There are also 2 recipes, which get unlocked nowhere:

• circuit-1-b
• etched-2-b

I also saw, that barreling recipes require assembly machine 2

[purdueme91]

Helmod does not pick up the earlier uses of a number of machine especially the electric foundry furnace, electric refining furnace and a number of other assembly machines