Dear all,

when I use the at command to assign a cross peak I see that old (=deleted) assignments are still present in the list and appear as guess.

Im sure that old assignments for some atoms were removed. They do not appear in tb indeed. But they are still in the project file and then appear in the at list.

It seems the only way to remove them is to edit the project file and remove manually.

Or there is a better way?

Thanks,

Marco