by Danny » Sun Aug 07, 2011 7:46 pm
I talked about a template in the last post. The old pros on here already know about such things, but, we have a lot of new learners, itching to make sawdust so, I wanted to make this post of transforming the idea to actual full size. So, you are doodling around with your T-square and compass and suddenly there it is, exactly what you want to build. Hopefully you drew to scale. For instance, My eyes are bad so I like 2 inches= a foot. With this scale you can transpose your idea from paper to a 4x8 foot sheet of ply..which would be 8 inches x 16 inches on paper using the above scale. If you want to swing a 2 foot radius, set your compass to 4 inches,so on and so forth.. A large compass for laying out full size profile, can be constructed from a straight 1x2 piece of wood. using a nail or sharp drywall screw in one end for a pivot point and drilling a hole at the desired length, the size of a pencil diameter. A nice snug fit is needed so you don't get wobble when swinging the radius..Hope this helps..Danny