HELP Propane Bottle Montana

[LEXTEAK]

First time going out with my 2004 Montana. Unlatched the Propane bottles and had them filled. Cannot figure out how to re-latch the bottle straps. Not sure if a part fell off ?? Anyone know how the strap latch is configured.

[Trailer Trash2]

It is real tricky you take the hinged part and bring the hooked side to the hinge it looks like a small piece of channel anyways with the channel side touching the tank ( a unverted U ) and hook the hooked end then push the hinged side twards the tank I know it dont look or sound right but thats the way it works. I also have a 04 Monty.