Phecda 4x fan dock

The need for gas extraction continues…. This is a next idea after my last upload “elegoo-phecda-10w-20w-riser”. Riser works just great and perfect, with 40mm heigh just found very helpful an extra help to get out the smoke. And now, helping using 4 units of 50x50x20mm 24V fan and a DC jack, solution works flawless! Keeping the spirit to not get fired by wife! :-)