Add a heatsink to the DP. If only minimal airflow can be provided, that is what TBS recommends to avoid the power amplifiers running too hot and decreasing output.
This heat sink is also a great fit for TBS's Lucid 12S 90A ESC. The ESC does not have any screw mounts for this heat sink, but attachment can easily be achieved with thermal tape, heat shrink and/or zip ties.
TBS recommends scoring the screw holes with a 2mm drill bit when installing the heatsink to enable ample of pressure contact between the PCB and the heatsink.
Measurements: 36mm x 28mm x 3mm
Included
1x aluminum heat sink
1x packet of thermal grease
1x thermal tape (conformed to Unify Pro32 VTX)
8x screws