Hi dan, I'm glad that you're liking MoI! :)

re:
> There are a lot smaller lines (hidden detail dashed lines and other spurious lines) that I could do
> without. Is this something that could easily be implemented with an MOI script?

Check out this script - it will select objects smaller than a particular bounding box size (measured by the diagonal of the bounding box):

http://kyticka.webzdarma.cz/3d/moi/#SelectTiny

- Michael

Hi Michael,

Thanks so much for the script link, it's exactly what I was looking for - now I don't even have to wait for v4!

I opened a similar thread for this issue a while ago, I'm also working with many objects in the scene and I am experiencing some lag also when I hide everything and draw. Fortunately making a copy\paste in a new file of just the objects I need to work on and then pasting back solves my issue for now, yet an optimization of the cycle of the objects would be even better, hopefully for v4 :)
thank you!