I cannot figure out how to insert the 10U antenna into my E1. For the C3 it appears to go between the cheek padding and the exterior of the helmet but I can't push it down that far on the E1.
Where is the antenna supposed to clamp to - the inside or outside of the E1 ?
I was finally able to shove the antenna between the exterior of the helmet and the padding. But boy, that is not intuitive and I can't imagine doing this repeatedly and having the antenna survive.
And VERY difficult to get the padding snapped into the helmet around the antenna (I slide things around quite a bit).
I also now can't get the little peg on the neck roll on that same side to go back into its slot.
Please respond if there is a better way with the E1.
I assume that none of these units are the easiest of things to install. There's a video in how to install that its Sena 10U How To Video for Schuberth C3 & C3 Pro (Installation.I think that would be help. Also you can visit my page Premieressay testimonials