All reserves will escalate by 4% on January 1, 2010 and on January 1 of each year thereafter, compounded from year to year. Notwithstanding the foregoing, the Engine LCFs Reserves shall not be limited to 4% annual escalation, but instead shall escalate annually (beginning on January 1, 2010) in accordance with the percentage increase in the then-current Engine manufacturer's Catalogue List Price for a complete set of Engine LCFs