adding water cooling to a ESC?

[liteumup69]

Hello all, I would like to add water cooling to my barracuda 125 esc, I talked to chris at fine design, and he suggested two brass tubes JB welded to the small heat block, one on each side, when I put the tubes up to the block they touch the post's where the main wires are, has anyone done this or know of a better method, I don't want to fry this thing, thanks

[bbosncali]

Do you have a picture of the esc? I had a hobbywing 150a airplane esc and mounted 3 copper tubes into the heatsink and it worked great