About this 3D model

I'm building a recumbent tadpole trike called the Warrior. I bought the plans from http://www.atomiczombie.com/main.aspx?click=plans , so I won't be uploading them, but these are some templates to help you neatly mark and cut the steel tubes. Templates: 1. a 90 degree notch. this is used to attach the rear-seat-tube to the rear-forks. 2. a 45 degree cut. This is used at the bottom of the rear-seat-tube and the tail end of the rear forks. 3. a 76.66 degree cut. This is used at the front/top of the centre-boom. I used the power of trig to get this angle. *bonus* all templates have a straight-cut built in. 2 templates in one object! *BETA* these templates are currently untested. Also, I haven't worked out all the angles of the front forks yet, so there's no templates for those yet.