Ferret erratic knocking from left hand side front.

[Grant Hopkins]

Sounds familiar, I had a bevel box go on my Ferret in the RH rear position. It started to clunk and got rapidly worse on the way back to park it, it even locked up a couple times and I had to move it in reverse briefly to unlock and continue ahead. I wouldn't recommend driving it until you figure out exactly what is wrong, it could become a very heavy and difficult to move roadblock.