I did run on a serious problem with the new Cura (using the Mac version).
It got the size of one object I am printing wrong. It is a big 500 gr piece for a client and I had to print it twice for this reason.
The base of the object should be 11,2 cm.
The new cura makes it 10,7 cm, approximately.
The old cura gets it very right.
So I had to trash the 500 gr object from the first print I made (a 48 hours print) and print it again with a gcode generated with the old cura, which printed perfectly right.
OLD Cura:
New Cura
Another object sliced with the new cura instead printed with the correct size, so it appears to be a problem that only affects certain stl files.
Anyone else noted something like this? I can't share the file here, as it is a client design, however I guess I could send it to team Ultimaker, after asking for permission to the client, for an analysis of the issue.
So right now I am having a serious trust issue with the new Cura. A pity because it is just a great software, so much better than the old one.
EDIT: I have client permission to share the file with Team Ultimaker, maybe a moderator could let me know where I can send the file so that you guys can have a look at this issue.