Having great difficulty here understanding how to get different levels centered on a printed page, and at best scale.

Can a portion of a plan be specified for printing?. I've tried reposition levels to 0.0 position, but this fails, I've also tried to "center" plans at 0.0 (for each level) but this ...

The portable version downloaded yesterday tells me that a newer version is available AND warns me that any modifications to existing files, may be lost - if viewed on newer versions.....

Help.

I see no routine for "updating" the portable version. If there are simple instructions for exactly which ...