Hi David,

"...Latest Testing version appears to have a MP calculation issue.
All the objects are in the wrong place, wrong motion and wrong magnitude!"

Hmmm... _that_ is a new one. (Though John Greaves reported that
asteroids were just plain missing, no 'go to', no 'display', etc.
This _could_ be a related problem.)

Just to double-check: is your 'home planet' the earth, and is the
calendar set to be Gregorian rather than Julian?

Thanks! -- Bill