inputs.text: great idea prevent theft requires fiddling - attaching gps unit vent mount instead using suction mount comes gps advantage take whole thing put glove compartment without visible sign gps car great help prevent breakins thieves nowadays look traces suction mounts ehempty gps cradles smash window check vent mount requires fiddling get vent though press clamps together force wiggle mount backandforth slide hump attached reasonably stable even bumpy roads