@ Grant: You can easily elongate the wire by rotating the key counter clockwise while pulling the wire. You might need to pull a bit harder that you think.
Ok just got my lights, pretty sure they were supposed to be compatible with mountain bikes. They DON'T even reach around my front shocks??
Any other way to attach?
I did see this video immediately after I posted my comment :-)
@ Niels Kuijpers: Sure thing - we are working on it :)
rather than an FAQ, perhaps a video showing the alignment and set up would be useful as well.