First you need a TOS fibre cable 1.8m in length. These can be sourced on eBay for about $2 each. I picked up 4 including postage for $10

You also need a piece of dowel rod about 10mm in diameter, some electrical tape and a hot air gun (Paint Stripper type) and two sizes of heat shrink tubing. One slightly bigger than the TOS cable and one slightly bigger again.

• Cut each end connector off the TOS cable

• Find a point 100mm from the end of the cable and tape it to the dowel along the rod.

• Start winding the TOS around the dowel until you get to 100mm from the end.
• Tape the end the same as the beginning.
• Set the heat gun to medium high. You may need to experiment a little here. To hot will destroy the cable.
• Run the hot air over the cable and dowel for about 3 minutes.
• Let it cool and then remove the tape.
• For the Inon strobes you will need to remove the cable cap and remove the old fibre cable
• You will notice a thick end, you may have to cut this off to reuse the cap.
• Place the cap and rubber boot over the end of the TOS.
• Cut a piece of the smaller heat shrink about 8mm
• Place it over one end of the TOS and heat it until it shrinks into place.
• Place the next size heat shrink over the other heat shrink and heat into place.
• You now have about 8mm of thick end on the TOS
• use a Stanley knife or a razor blade and cut around the heat shrink ½mm to 1mm and expose the inside glass.
• Re-assemble the cap and its now ready for use.