Chuck(G)
25k Member
I recently decided to repair the cord/plug on my CH Products Trackball Pro. This is a nice heavy unit, and not flimsy like the Kensington devices. I'd broken a pin in the PS2 DIN connector and, rather than chop the end off and attach a new connector, I wanted a nice cord with a molded plug. At least one vendor is selling lots of 10 ft. male-to-male PS/2 cables, so I sprang for some. I decided to cut the cord in half, using one end for the trackball and the other will probably be used for an IR-to-PS2 adapter that I've made several times to work with the IBM IR keyboards.
I wanted to keep the nice vinyl strain relief, so I cut the old cable flush on the trackball end and pulled it through the strain relief, thinking that even if I broke a couple of wires, it was no big deal--the object was get the thing out of the strain relief.
The new cable is precisely the same diameter as the old, so the problem was getting it to fit into the relief.
A few drops of cyclomethicone on the cable and the inner surface of the relief did the job. After about an hour, the CM had evaporated, leaving me with a firmly anchored cable. If anyone's interested, I can snap a photo of the completed unit.
I wanted to keep the nice vinyl strain relief, so I cut the old cable flush on the trackball end and pulled it through the strain relief, thinking that even if I broke a couple of wires, it was no big deal--the object was get the thing out of the strain relief.
The new cable is precisely the same diameter as the old, so the problem was getting it to fit into the relief.
A few drops of cyclomethicone on the cable and the inner surface of the relief did the job. After about an hour, the CM had evaporated, leaving me with a firmly anchored cable. If anyone's interested, I can snap a photo of the completed unit.