Rhisiart Gwilym wrote: > One point worth offering to anyone contemplating a first build: even > if you think you'll only build one (and probably you won't; you'll get > the bug) it's worth taking the time to build a jig. This does not take necesarily a long time to do. See attached photo for the grid I have used for the front part of my new bike. It is just a some board. On the right underground it is completely flat. You can just draw on it and you can project the drawn lines up in the air using a square. In combination with a (precise) bench drill you get a long way. Dirk