Pumpjack not producing anything (Low Grade, Crude Oil, or Diesel)

Howdy,

I have been notified by a few players on my server that the output from the pump jacks was not working after the most recent wipe. I placed a pump jack down myself on the map and had it running with Diesel in it and after using 3 Diesel it produced 0 resources of any kind. I noticed in the CFG for this plugin the settings for the default group under Oil Crater Chance was the following:
"Oil Crater Settings": {
"Minimum Mineral Amount": 0,
"Maximum Mineral Amount": 0,
I thought maybe this was the issue as the settings were at 0, so I changed them to the following:
"Minimum Mineral Amount": 20,
"Maximum Mineral Amount": 100,
After this I obtained a new oil slick and placed a new pump jack. I loaded it once again with Diesel and after consuming 5 Diesel there was nothing being obtained from the Pump Jacks. At this stage it appears that pump jacks are not producing anything post wipe.

Mineral Amount is for the different type of resource and it should be 1 or 2.
"chance", "Minimum Pm",  "Manimum Pm" set the range of resource you can get
Plugin "SurveyInfo" can also be used to see the resource allocated

Default config for oil is:

      "Oil Crater Settings": {
        "Minimum Mineral Amount": 1,
        "Maximum Mineral Amount": 1,
        "Allow Duplication Of Mineral Item": false,
        "Mineral Items": [
          {
            "Mineral Item Short Name": "crude.oil",
            "Chance": 50.0,
            "Minimum pM": 28.8,
            "Maximum pM": 28.8
          },
          {
            "Mineral Item Short Name": "lowgradefuel",
            "Chance": 50.0,
            "Minimum pM": 81.6,
            "Maximum pM": 81.6
          }
        ]
      },​

and for VIP:

      "Oil Crater Settings": {
        "Minimum Mineral Amount": 2,
        "Maximum Mineral Amount": 2,
        "Allow Duplication Of Mineral Item": false,
        "Mineral Items": [
          {
            "Mineral Item Short Name": "crude.oil",
            "Chance": 50.0,
            "Minimum pM": 38.0,
            "Maximum pM": 38.0
          },
          {
            "Mineral Item Short Name": "lowgradefuel",
            "Chance": 50.0,
            "Minimum pM": 100.0,
            "Maximum pM": 100.0
          }
        ]
      },

with default config, normal user get one resource and VIP users get two

Ty, I updated to the latest version and deleted my old cfg file and everything seems to be working. This appears to be entirely user error. Thanks for your time.