Car Vent Mount for Garmin Nuvi 370 360 350 310 300 GPS
Look VERY carefully at the picture for this product.  Note 3 things:  1) The louvers are horizontal  2) The louvers are FIXED (do not adjust up or down)  3) The position of the louvers in relationship to the driver.    Let's look at these three areas more closely...    1) There are two support posts on the back of the mount which will go over and attach to the top horizontal louver... so the louver MUST be horizontal.  2) If the louvers are NOT fixed (up or down), the weight of the Garmin unit will cause th