got a garmin nuvi 650 for the navigation unit for all our vehicles, it'll be nice to just pull and swap it to whichever vehicle we're using. I do plan on using it for the motorcycle but how do I mount this thing to the bike. I do not trust the suction cup, even though it is powerful. I did check the seach and found the ram hexball but the ball is a 1" ball I measured the ball that the nuvi uses and it looks like it is about 1/2" anyone have a way to mount it? it isn't a flat back so i can't just put velcro on it.
