Now is time to make a Tether reel w/slip ring,i have finished some parts of Tether reel.
Tether reel will be waterproof,thinking about to using Rotary Shaft Seals on the outside of Ball Bearings and use some Greases.
I use one Brass blueglobe cable glands IP 69K to get cable waterproof through the drum.
Had to make the nipple in aluminum because the drum is in aluminum,but the nut can be used(water will not get on the nut)
I need to have the slip ring in my lathe to remove the flange