this pack with the other packs for this doesn't work well with PeteyJ's Astec Stacker Conveyor, Astec Hopper feeder, and Sluicifer Washplant as soon as i turn all these on my game crashed. but if i dont turn them on it works fine, Just letting you know. this could be on my end but it works fine when i take the packs out and turn PeteyJ's stuff on.