6.0 Shock Problem

So, i think i have a shock problem, but suprisingly, i don't think its the front one, which, anecdotally, seem to be more prone because of the lift system. Last time i drove, there were some groaning creaks, when i got the car home i noticed that the ride setting was on 2/3, rather than on 1, where it defaults. I read up in John Monahan's site about the diagnostic system for the shocks- he mentioned a switch- on the 6.0 there are 3 in a box, but one is marked Koni Diagnostic. Went thru the steps on the first procedure and after i hit the 'Auto' button, the error lite just kept blinking repeatedly- not in grouped pulses that would indicate which corner was problematic.
I do not want to screw around with it, so the good Mr. De Groot will pick up the car monday morning, and go over it. Any thoughts, or similar experiences on this? (I have not used the front lift system, per the advice of many). Also, reading Monahan's site, including the message from the Koni representative, it looks like an unfinished story, ie are there replacements that are less problematic/do away with the adjustable feature for more reliability? I guess my concern isn't replacing one or several shocks this first time round, but i'd like to know that the problem is not a design flaw that will recur simply because the shocks cannot withstand the weight of the car!@#?

 

OK, here's the diagnosis, per Wil DeGroot- one of the left rear shocks has an electronics problem- the shock itself is not bad; but the message sent to the ECU is putting the suspension into the "3" setting by default, which as those of you with these cars know, is pretty stiff for your average NY road. So, while i could continue to drive the car in this condition, i think that's asking for more pummelling than the suspension deserves, and may (this is my intepretation, not attributed to Wil), only exacerbate the failure of that, or another shock.
I'm told while he and others have been mightily striving for alternatives, it's virtually impossible to rebuild these things, taking into account the electronics. So, another shock is on it's way-

 

Ralph- I think your comment about avoiding use of the front lift system is valid, for the front shocks. This is a rear shock. It's adjustable not in the sense of a "lift system" (as the fronts) but the overall suspension either auto adjusts to road and driving conditions, or can be manually set (You knew that).I'd be willing to forgo the automatic/manual adjustability for reliability, but that's a more involved project, and would entail replacing all 6 shocks, and then some. In the long run, that might be best, i don't know. I will be working with Wil on this, but in the interest of time, want to get the car on the road.

Jim: As to the warranty, i haven't even looked at it to see if it covers shock absorbers. If it does (and i will look) i have every confidence that Ben will deal with me properly, and will obviously report here if otherwise.