That smells familiar. I worked with one of those wizards and he designed everything to keep him the job. That was until he rode a motorbike into the side of a car at 100mph and someone else (me) inherited it. I had to start again because it was that impenetrable. Consequentially it turned out it didn't do a lot and I'd rewritten the bulk of it in ASP/SQL Server at the time in a couple of weeks reducing the cost of the entire platform to an hour or two a week rather than an entire "tier B" (whatever that was but I was told it was a lot and was tier F myself) salary. When I quit it took a few hours to hand over to the next guy.