Re: secret to suction cups?
Thanks guys. I used both suggestions: cleaner and on the "glove box" lid. Sits just fine. I also mounted a 12V outlet under the seat for it, then zip tied the loose wire into a bundle, then zip tied the feed wire to the hydraulic cylinder under the seat. That way if it does bounce off, it can't go far. I'll probably get something more permanent, but this is my first outing with a GPS, and I want to see if it's worth the trouble.
Off tomorrow morning for Nv, Ut, NM, Co, Wy, Mt & Id.