I'm new to the site and the use of the GS-911 tool. I just picked up the wifi version. I did all of my own maintenance on my 09 RT. This past December I picked up an almost new 16 RT and plan on continuing to do as much of my own maintenance as possible.
I'm not a mechanical or software genius, but I can follow directions. I'm looking forward to all of the information and advise this forum can provide.