I've never had to build a jig for anything yet BUT:

Since talking about the Lefroy Mini with my family and in-laws it seems there may be more than one being built in this neck of the woods.
I noticed in the build log of the Lefroy Mini that a jig was used.
Questions:
1. will a jig be a worthwhile investment in building time?
2. is a jig difficult to build?
3. can more than one type of yacht be built on the same jig?
4. how do I work out how to make a jig?

Thanks in advance JIM

Ciscos technique in building his chassis was excellent and simple . www.seabreeze.com.au/forums/topic.asp?TOPIC_ID=48684


He relied on a clean flat workbench. I dont have one and use a jig to lift the job up to a good backeasy working height.
His technique led to a good straight yacht which performed well

you could probably get away with a heavy piece of ply on 2 sawhorses as the important angles in Ciscos system are relative to a flat surface rather than a level surface

An old flush door perhaps?