If you can provide the layout, we all can make comments for you! The more comments you get, the more better your track will be. (even hand sketch will do!!)
Comment on photo in post #28
It is a bit simple than I expect ! But I think it is better because it can give u more space to make improvements after 1or 2 months later that we hv played on this track.
For reference, the track on the top right corner in the photo should add one or two jumps