List of distances and purposes for DDF 40 accessories?

I can clarify that it's definately 9.5mm from the base to the hole center.
When doing shelf pin holes for the front edge I bring the fence down to 90 degrees and set the height to 37mm - have used this lots of times and never had any problem fitting a hinge due to the fence moving or being innacurate. The other option if you're really anti-fence is to make a 27.5mm Jig that you can clamp to the front edge of your cabinet and run the doweller base along it as you plunge. I've made a similar Jig for using my biscuit Joiner with a rubbish fence to cut grooves for rear panels and also for when you need rear shelf pin holes to line up with drawer runners which are usually further from the rear edge than the 60mm limit on the DDF40.

A bit more clarification on the plastic pegs would be nice I agree.
I have only used the 'K' insert thus far for doing shelf pin holes but don't have much of a clue as to what the other ones may help me achieve!