How to install the V1.1 Heatsink on the Duo

Gather the ESC and a utility knife

Carefully cut out the bottom of the heatsink to remove the plastic

Use a spare piece of cardboard and place ~ half of Part A onto the cardboard

Place an equal amount (1:1) of Part B on the cardboard

Mix the two thoroughly for 30 seconds

Place a thin coating onto the ESC heatsink

Place the external heatsink on the ESC with the two threaded holes facing downwards towards the motor wires

Press firmly down on the four ESC bolts for 30 seconds (do not press on the ESC components)

Flip the heatsink over and realign the edges

Print the cutting guide attached at the bottom of the guide

When printing make sure to select ACTUAL SIZE

Cut out the shape you think would be easiest to use. There is one for the inside and outside of the enclosure

Align the cutout to the enclosure. The flat area at the top should be ~2mm from the curved line in the enclosure

Cut the shape and two holes using your preferred method (Dremel, etc)

Make sure the adhesive is fully cured (12-24 hours) before securing it to the enclosure

Place the heatsink and ESC in the enclosure

Secure with two M3x8 Bolts