I own a 2017 350 srw Lariet crew cab, and I purchased it the the backup assist. I know it will work with trailer attached to the ball hitch, but I have yet to figure out how to use it with my 5th wheel. Looking for anyone who successfully configured their truck and 5th wheel to work the backup assist. I do have the BLISS working with my 5th, but the BLISS only supports trailer 33’ and length. Are there updates Ford has created to support us with the newer longer 5th wheels? Mine is 42’ in length.

Thanks in Adavnce,
Les Wood