Well.....I ordered the Bulldog Dual Motor Landing gear today and not a minute too soon!!
I had the trailer at home doing some cleaning and odd projects and returned it to the storage unit this afternoon. I was raising the trailer and just about had it off the truck when the drivers side landing leg gave way and the trailer dropped back down on the truck. Lucky enough the other leg kept things from getting out of control. I thought the leg must have slipped through the brackets or something but when I checked everything was in tact. The only thing I can guess is that the screw mechanism failed inside the tube.
This must be why I started having so much additional trouble getting the trailer raised enough to get off the Andersen Hitch Ball in recent trips. I will be so happy when the new landing gear arrives and I can get the bad one replaced.