ServerEvents.recipes(event => {

event.custom({
  "type": "create:mechanical_crafting",
  "pattern": [
  	"  C  ",
  	" ISI ",
    "ISRSI",
    " IAI "
  ],
  "key": {
    "C": {
      "item": "createaddition:capacitor"
    },
    "I": {
      "tag": "forge:plates/iron"
    },
    "R": {
      "item": 'create:propeller'
    },
    "S": {
      "item": "thermal:rf_coil"
    },
    "A": {
      "item": "create:fluid_tank"
    }
  },
  "result": {
    "item": "systeams:steam_dynamo"
  }
})

})