I am not using the Vote For New Features system anymore. If you hadn’t followed my ‘How do I get more Votes’ topic, you might want to have a look.
Basically, the impetus for me taking that stand was actually your fault , after I ran out of my 4 votes when I got 30 down the list of 100, I kept reading down the list and found a lot of YOUR excellent feature requests near the bottom that had 0 votes and I wanted to vote on them. Wow I said, something is wrong with the system, but I failed in my attempt to fix the root cause of the issue. Oh well…
That aside, perhaps better yet would be my method slightly modified with an extra input number that might satisfy your need (just have a +/- input value that tells the calculating code how much offset for your primitive from the ALIGNED to selected objects minimum bounding box/sphere/cylinder, defaults to 0in).
And also leave the manual input method available too.
Don’t you want a cylinder aligned with some geometry?
Could still be one button with multi-selection dropdown of 4 to 7 or more options, instead of 3.