I have CarPlay and want a simple way to plug in the iPhone. I would love to have a dock/stand that would fit in the cupholder. This would be perfect and easy to plug in. I have searched but can't find anything that would fit. I would have to fit about 2.75" in diameter cupholder. Here is a pic of something like I want but is too big (3.9") . Most docks are larger to be stable but I don't need stability since it would be in the cupholder. Anyone have an suggestions or ideas?