Dude...you need to read more carefully. My post above was agreeing with you for pete's sake!!!
I stated that the measurements are different, like you
The patents were sold with the Starcraft name, so Mr. Schrock did design the Sea Nymph hulls a little bit differently for legal reasons. This is why the dimensions are bigger on some and smaller on others.
No reason to get worked up, try slowing down when you read so you comprehend more accurately.
For the record, I am a HUGE fan of both Starcraft and Sea Nymph. I have been since the mid-80s and for good reason. Both are great lake boats, and the bigger ones are great big water hulls.