I'm wondering if anyone has offset lines and numbers for their Commander/Ariel. I suspect one could gleen this info from Alberg's original drawing included in the manual, but free advice is always preferred. Reason being is my boat's co-owner is a closet naval architect and wants to see how the hull looks and behaves on a computer screen. If it's any incentive, I'm sure he'd be happy to share whatever interesting facts he unearths with the owners' group. Thanks much for any help.