Another issue I am trying to figure out with my new TC. Now that I've added the TC, the hitch receiver is "buried" under the TC's steps. There is now 24" from the face of the truck's hitch receiver ...
The Torklift Superhitch extension is a safe way to accomplish an extension. Pricey, but safe. Look around on the internet. It's occasionally on sale somewhere. Craigslist too.