Rounds should not require a tech station to craft

[Catapult 2.0]

At present, Walter's rounds is the only exclusive item that needs to go to the tech station to make, which is very unfair to Walter.

Cursed Rounds and Tulecite magazines can only be crafted at the Ancient Pseudoscience Station, but Gembells, which also require Thulecite, are Wolfgang's own technology, and can be crafted without even going to the Ancient Pseudoscience Station to unlock them;Wormwood's Brambleshake Armor also doesn't need to be crafted at Brightsmithy, while Walter's Faction Ammo requires a Tech Station craft.

Solution suggestion：

1. rounds changed to the corresponding technology station to unlock the production formula.
2. Make a container for storing ammunition in the early stage to avoid frequent trips to scientific and technological production.

[Gashzer]

I get this is meant to be a form of balance for Walter. But Klei, it's really not fun tracking back and forth to stock up on rounds. 

Solution 2 sounds like the fairest compromise.