I have guide 8 and some objects don't display correctly when zooming
into Level 18, 19 or 20 (Rigel Kentaurus for one) The trouble is
that I centre the object at Level 17 then move to level 18 and it
disappears. If I click off centre in Level 18 then the object re-
appears but if I click ont he object itself in Level 18 it
disappears again. This does not appear to be a problem for variable
stars.

Cheers

David