I have not tried Delta Cad, though its simplicity makes me quite interested. However, a bit hard to order from Denmark (money check, US bank etc).

Regarding the other suggestions I have tried some out before and have had a go at the new ones. Software probably OK, but either I did not seem to bother with the learning curve, or I came to short with specific details.

Except for nanoCAD 5.0 that is. I was up flying right away. It is fast and the interface and functions are very similar to the AutoCad Lt and DraftSight that I have used so far. Also the interface easily can be adjusted to suit your taste and needs ... it is free.

Once again, thank you all !!

best
Claus