Just installed my new Packtalk black. It’s streets ahead of my old 7 year old SHO1 and was easier to install. One thing I did notice when stripping out the old intercoms was that where the wires curl under the bottom of the helmet, the insulation on both had worn away and exposed bare wire! Presumably due to always placing the helmet down on its base. Looking at the new packtalk, thats going to be a risk too. So I need to find a good solution to protect the wires this time.