can any of you guys give me advice on mastering skimming over artex .. i can never seem to get it rite .. i must be doing somet wrong but cant put me finger on it .. most of the ceilings i get now are to cover the bloody stuff up today mixed 1st coat up let go off a little then put 2nd and a 3rd coat on . in some spots u could still see the artex pattern underneath should be ok when painted i hope . all advice will be greatfully accepted