Hi, I have some race footage that I need to film with an iPhone (due to having to use a racing GPS app called "dragy"). I've done tests with just a suction cup mount and the vibration from the car creates some horribly shaky footage. So I figure the Movi Cinema Robot may be an option. Before I purchase, I need to know if there are any solid suction cup solutions that will work on either glass OR dashboard. Obviously, if it's on glass the gimbal would need to be upside down. Would that be an issue? If anyone can suggest a good mounting solution I'd greatly appreciate it.