LYONS, WIS. – As the holiday season approaches, Leading Edge Air Foils (LEAF) is offering a 10 percent discount on ROTAX® service, repairs and overhauls through January 18th, 2013. Gift certificates are also available in any amount greater than $10.00. For more information, call 1-800-532-3462 or see the online catalog at onlinecatalog.leadingedgeairfoils.com.