For a considerable part of his lengthening, Apotheosis clicked under half a millimeter per day until his tibiae consolidated and had no soft tissue problems throughout his lengthening. He did 11CM on the tibiae alone that way and worked almost the whole time. If you do like 0.01 CM per day, or close to that, then your soft tissue recovery, and general recovery, shouldn't be affected much and you'll get 7CM eventually.
If not getting to 7CM is going to drive you crazy, and it looks like it will, the you might as well man up and go to 7CM, or your height neurosis will never be completely gone and you'll live life with some element of regret, something you can't settle for considering what you've sacrificed to get to this point.
Just be smart about how you get to 7CM. You've got months until complete consolidation anyways, so lengthen as slowly as possible in order to not affect your recovery. You've got at least a month until the clicking device stops working to lengthen a fraction of a centimeter. Just break it up into very, very small lengths each day and your soft tissue won't even detect the clicks.
Or, better yet, you could find a way to not be so worked up about a fraction of a centimeter, but that doesn't seem to be working out for you and it would suck to be regretful for the rest of your life.
Sorry if that came off as harsh. It was intended as a tough love post.