After having the same thing happen to me during the second usage of our camper after getting it brand new. Then having it happen again on 4th trip. Got tired of these terrible clips falling out. As many of us use a ratching portable impact gun, these clips come out too often. Very poor design if you ask me. My best friend and I both have Wildwood 23FLSRV campers and we removed all of the stab jacks, opened them at the top to gain total access to the area, removed these clips, drilled out to 3/16" and replaced with a 3/16" steel roll pin available from any home improvement store. It's a 10 minute per stab jack fix. It's a very inexpensive fix. You wont ever loose another clip and they wont break with the use of an impact gun.
Hope this helps someone out there reading the board.
Scottster n Kimmer
Scott n Kimmer
Nights Camped: 2013-15 2012-28 2011-16 2010-10 2009-30
2007 Dodge Ram 1500 Quad Cab 2WD w/trailer pkg 345HP 5.7 Hemi/5spd Auto/3.92 Rear
2008 Wildwood 23FLSRV - Prodigy Brake Controller - BlueOx WD Hitch
2011 Harley Electra-Glide Ultra Limited (His Bike) - 2005 V-Star 650 Classic (Her Bike)