[Getdp] Magnetostatic 3D

[Alain]

Hi all,
I have tried everything I could find but cannot solve to my satisfaction 
any 3D magnetostatic cases either from the list archive or the wiki 
examples. The only case where I get a good 3D solution is the 
magnetodynamic case CoilAboveCrack but only for high frequencies.
Is their something specific I have to follow to get good results?
e.g. Basis Function   using EdgesOf or NodesOf  or  ?
             Form0, Form1, Form1P  or ?
       Constraints  :  Gauge or scalar ?
Is the formulation good?
Did anyone succeeded in getting a good solution for example the simple 
cube magnet describe somewhere in this list?
Thanks,
Alain