Rainedave. I am amazed at your collection of plans. I bet you find it hard to choose which plane to start next after you finish one.

I recently started to redraw my plans in CAD. I was wondering what you use to draw your plans and do you use any addins for tracing them? I've been using Autocad 2006 with an addin called Cadraster. Cadraster is similer to the new Autodesk Raster Design but works with older versions of Acad. Really cool as it allows you to import tif files directly in to autocad.