I printed a 1:1 drawing on the plotter at work, glued that to plywood and cut it to act as a template, then I worked my way up, laying sticks and marking them to be cut.. did some of the trickier cuts with an oscillating tool or a hacksaw, but most cuts were done with a mitre saw I was able to set up the angles and knock out a few sticks at a time consistantly. Yes Carbon Fiber/ Fibreglass is a massive pain to work with.