I mounted my SMH-10 without difficulty. I made two small cuts to the helmet gasket (around the bottom) 1 to allow the clamp to slip up under the liner and 2 to allow for the boom to come inside the helmet. If you google search Nolan 43 with Sena, you will see photos from a Goldwing rider showing the install. Good luck, my install went seamless.
8 months ago