Phaetus - Dragon UHF / SF / HFOverviewDragon SF/HFIf you're using the SF or HF Dragon, it requires a meltzone extender!BOM1x Dragon UHF4x M2.5x8 SHCSStep by StepSlide the Dragon into the crevice.Insert m2.5x8mm FHCS.Secure with 4x m2.5x16 SHCS.