Any issue using MDF as my little miner box I built? Temps are not over 85, wood doesn't feel hot or anything like that just wandered if I should have used a metal shelf just in case something were to go crazy.  before this I was using the cooler mod when I only had one S9
 
I guess no matter what a fire would be fire just curious a few expert thoughts


https://preview.ibb.co/nPMnon/BC238969_E262_48_FC_9_A1_D_B949_EEF56_BB9.jpg