Good morning from California. I recently received a Reese Goose Box for my 2015 Keystone Cougar 327RES and am switching the kingpin out as soon as my spacers arrive (they are late). I measured the Reese and it appears it may not even need spacers. My 5th wheel is on a Lippert 1621 frame and, if the specs are correct, it should fit the housing.. Do I even need spacers? I hate waiting around for them to come in and I’d like to get my 5th wheel from the guy I bought it from asap.
