players can make fuel on mixing table when not a oil extractor

  "Use only Oilextractor can place Refinery": true,
  "Use only Miner can place Furnace": true,
  "Use only Oilextractor can start Refinery": true
 Can we get a mixing table option so only oil extractor makes the fuel on mixing table? 

Changed Status from Pending to Work in Progress

id also like to suggest electric.furnace have a option to only be placed by a miner or used by one*

Changed Status from Work in Progress to Closed

Changed Fixed In to 1.0.8

This is fixeD?

or are people still able to use the mixing table to bypass making gas?