Rig in my Sig. The case has two front intake fans and one rear exhaust fan. The Case temps hover around 27-32C depending on what speed I run the intake fans, the CPU is around 37-39C. When I take a side panel off the case temps rise to about 31-32C and the PCU drops to around 34C. Do I need to beef up my intake or exhaust? You would think with a cooler interior the CPU would be cooler, but that is not the case, so what do I need to do?