I'm using FSDS2 -=NOT=- just for aircraft design, but also macros of vehicles, buildings, etc. I use FSSC for placement based on AFCAD2 locations. Everything is working fine -- no problems whatsoever with any of the three programs.
HOWEVER!!!!! Inadvertently, I opened the wrong macro library in FSSC (I have 4 identified) and was just slow enough to actually read the choices in that library. One of them was labeled "Adjustable." Now, I've made a few dozen .scm and .api macros with FSDS2, but I have never seen anything in FSDS2 that makes an "adjustable" .api or .scm macro. (When opening that macro, the height/width/depth (or some combination thereof) can be adjusted at the time of placement by FSSC.)
Question: Is this possible in FSDS2, and if so, how? if not, which design package makes "adjustable" .smc and .api macros?

None of the FSDS2 tutorials I've found on the web deal with ANYTHING other than creating aircraft in FSDS2. Surely there's a tutorial out there somewhere on how to make OTHER things with that program.