I am in the process of installing a jessum router-lift in my PM66 extension table. Discovered slight crown across the end of the table (right corner droops) Trying to take out by adjusting leg. At this point am debating even going with this particular lift. I initially got it because it "matched" the TS but I'm having second thoughts because of the crown and also the particullar lift. Any imput would be appreciated. I've been lurking for about a month. Love the Creek! Brad