Well mine does. I decided to re-purpose a old PC I had. I will be using the AMNPS and this is for cold smoking only. Total cost of build $4.00 for the grates for the shelves, everything else I already had. Step 1 I gutted the case (saving the fan). Step 2 I lined the inside with Oak panels leaving room in the bottom left for air flow. Step 3 I glued shelves in place Step 4 Removed tape and made sure shelves were straight. Step 5 Mounted fan (drilled many holes behind fan for air flow (cut DVD cover to fit spot to the right of the fan). Step 6 Taped and Primed Case. Step 7 Painted a nice hunter green (decals of Flames to come as soon as I print them) Step 8 Cut some shelves from Grilling grates (extra support with wooded rods under grates). Step 8 Trial run (barley see smoke coming out of fan) Smoke also coming out the bottom as well. I cannot wait to try it. Pics to follow when I do.