Following the discussions yesterday I have tried adding more survey points to my scrap but this did not make any difference. I did notice that the log warned me that my scrap outline intersects itself, followed by some numbers. But visually in the editor I cannot see any place where the lines are messed up. So what to the numbers after the warning mean? My wall lines were imported from Inkscape.
The warnings:
[Warning: scrap outline intersects itself in scrap layer4@Riano]
[Warning: scrap outline intersects itself in scrap layer4@Riano] [8] [9] [10]
(./mptextmp.mp) [11] )
Footleg