Just a couple points for a follow up...
My local Target seems to have discontinued these cupholders.
I bought the Allentown PA's stores last one for <$2.
(Purchased more for a fellow board member than for me... I have two that never got installed. Will sell one or both maybe, just be aware that shipping might be more than the cupholder costs! e-mail me if interested...)
The horizontal vanes on my vent are slightly bent.
It will block ventilation if there's a drink or a cell phone in there.
It will keep the vents pointing in a fixed direction, at least up-down.
I finally found my telescoping wheel switch!
It helps clearances a bit to telescope it out towards me a bit, but not too much. (I'm a big guy.)

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Bob Roe
Lehigh Valley PA USA
1973 Olds 88, 1972 MB 280SE, 1978 Datsun 280Z, 1971 Ford T-Bird, 1972 Olds 88, 1983 Nissan Sentra, 1985 Sentra, 1973 230.6, 1990 Acura Integra, 1991 Volvo 940GLE wagon, 1983 300SD, 1984 300SD, 1995 Subaru Legacy L wagon, 2002 Mountaineer, 1991 300TE wagon, 2008 Murano, 2007 R320CDI 4Matic 52K, some Hyundai, 2008 BMW 535xi wagon, all gone... currently
2007 Honda Odyssey Touring, 2014 E350 4matic