Dave- A question. In the photo next to bottom, you note "RSD1" and "RSD3." Could this be a typo? And you meant RDC1, RDC3? I like your comment "...and during those long, hot summer days it's a wonderful cool retreat for me,...." This is how I've always looked at my model RRing during summer. Boxcab E50
Good eye! A half dozen people read that before it was posted and they never noticed it. Changes coming. Thanks Dave