Did you try contacting Venture Manufacturing, the company that makes the landing leg assembly rather than Lippert? They have been very responsive in my dealings with them.
Patty Everling
Administrative Assistant
Venture Mfg. Co.
3636 Dayton Park Dr.
Dayton, OH 45414
patty@Venturemfgco.com
Tel: 937-233-8792 ext. 20
Toll Free: 866-365-1957
Fax: 937-233-8485