Neil,I'm dumbstruck!
What your doing would allow a complete 3-D analysis for anyone interested in mimic'ing the Dolphin.Or any like analyzed vehicle.Truly amazing tool!
You really begin to get a first-order-reality handle on AUTOCAD/CAM potential.
WowWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWWW!