I may be wrong but I thought that Eagle light was not supposed to be used for manufacturing/production?!?
EAGLE "freeware" is not supposed to be used for for-profit purposes. If you're going to sell PCBs, you should pony up the whopping $49 to get the "lite" version that has the same limitations without the non-profit restriction. It is possible to get well into "manufacturing/production" without being "for-profit" (for instance, in an educational setting), but $50 is cheap moral insurance...
Easy solution is to switch to Kicad, free and unlimited.
I doubt your definitions of both "Easy" and "unlimited"... :-(