Drevi

Seems like other crafting speed bonuses are being calculated off the base craft time and not the shortened after adding tools in the stations. For example with the Perk Mastery mod. It has a crafting perk that increases crafting speed by 5-60% and this causes it to go into negative crafting time (instant craft). The same happens with nerdy glasses 10%, when you have the craft time at 1:15 in the seed station (with the engine) instead of going down to 1:08 it goes to 1:00.