Bump. Well I bought the trailer,(dual axel) and now the fun begins. I'd still really love a couple of measurements off of other peoples trailers though. Unfortunately the boat is at the cottage and the trailer is here 3.5 hours away. I've measured a few of the trailers at the water ski club so I've got some good ball park numbers but would really like to know a couple of key dimensions. Contrary to my first post I don't need the ball to axle measurement as much as I would like the back of the trailer to the centre between axels.

Anybody? Bueller?