Samsung Install on Monaco Windsor PBDD

I have a 2002 Monaco Windsor PBDD with the Norcold 1200 and want to replace it with the Samsung 197. My problem is the furnace and a drain linedrain line are located below the shelf the Norcold rests on. As I recall a couple of years ago someone posted a Samsung 197 install with the same problem. I believe they rerouted the drain line and lowered the shelf to within one inch of the furnace. They even posted pictures of the process which were very informative. I have reviewed a lot of the Samsung installations in various files section and did not locate it. I have also tried looking through previous posts on Samsung installations but there are hundreds. Does anyone recall or know who posted the installation.