I posted a topic in the idea center. Has to do with adding a checkbox in the CONSTRUCTION dialog box for "USE .HIT DATA". If you use the ".numhits" or ".hit[1..blahblah] commands to hardcode features together, this will save you time (if Hex brings this to fruition).
Would appreciate it if all could take a look and consider using one of your votes to help advance this to the developers.
I have (or had) comments I made on the ORIGINAL Pcdmis 'forum' (the one that was litigated out of existence by B&S/HEX years ago) that were pretty much verbatim used in the HELP file.