I have a few weeks to dabble in building some shore etc.. I have built quite a few (straight and wide, and jumps variety)

However I want to up it a bit with angled turns, skinnys, see saw etc..

Is there a guide I can downnload, buy etc.. that gives tips on contruction techniques, angles, radius etc.. as I’m sure there are some maths involved somwhere.. oh! and with pictures!

Ta

Go to the IMBA website, some good stuff on there.

make trannys the same distance from the drop as the hieght.
use triangles in your supports. seesaws are simple to ride and build.construct on the ground to find fulcrum.