Problem: Private mines provide far more HQ ore than anything else. Although not necessarily a balance issue initially, this means that HQ ore is commonplace and, therefore, so are items derivative of HQ ore. This is the chief contributor to the use of Good Metal Parts, Extended Cap. Batteries, and whatever else is being used to make absurd amounts of caps. This also means that regular ore and minerals are rarer than HQ ore and minerals while the reverse should be true.
Steps to recreate:
1. Obtain a private mine.
2. Either mine resources manually or use slaves to do it.
3. Observe as gathered resources are mostly HQ ore. The very low amount of regular ore and minerals reduces the ability to craft PvP gear, which implicitly discourages it while the focus of this server is on PvP.
Solution: Increase the frequency of normal ore and mineral nodes in private mines, reduce the frequency of HQ ore and slightly reduce the frequency of HQ minerals.