Just got the upgrade. Playing a bit with Dynamic Blocks. Got some nice arrows and leaders. Doing a lot of my messing with a table and chairs. Trying to polish the array of chairs that tries to adjust to the table width. All the chairs centered along the side would be nice. I think that may be simple enough with a property I noticed on the distance property. Trying to get them nicely spaced. The answer that comes to my mind is that column offest should be calculated on the fly based on, say (edge length - (2*side buffer) - (chair width * no. chairs)) / (no. chairs - 1) [I think, not checking for actual accuracy]. I can't see how to supply an expression or reference a lisp or anything. I can't see another approach. Am I missing something? Is it possible? Strikes me that the answer to this would probably be lots of handy in lots of other places. I was thinking of a window of variable width with a number of muntins... Could be I've not managed to run across the one clear well written help page which explains it all. - gruhn