A significant productivity savings would be gained from being able to polygon crop pages to be stitched, rotate at custom angles and stitch multiple pages together.
Below are examples of two pages of multiple pages to be stitched.


The following picture showing all pages custom rotated (outside ZZ application - not a viable solution for all out users) and arranged. This represents an undesirable work around.

Polygon page crop selection - would allow me to select the exact match lines of a page (multiple matches and multiple angles often exist).
Custom angle rotation alignment - would allow me to orient each page accurately for stitching.
Stitching pages at the actual match line - is important because I can have assembly formulas that are based on linear section count. Breaking a line for a page break, disrupts the section count and subassembly components that are added. Whether it's manhole to manhole, service to service, meter to meter, transformer to transformer, etc., I can automate component parts added based on linear section count.
Overall, I have already gained significant productivity in ZZ by stitching multiple pages together when match lines are in 90 degree increments and the crop line window can match. Time savings in takeoffs, reduced error opportunities, improved product reports, easier communication with field and improved project management for phased start stop adjustments are all proven benefits.
Let's take it to the next level. :D