Current	Mid-Term	Long-Term
Tolerance	2008	2009-2010	2011-2012
Layer-to-Layer Registration	+/-.005	+/-.005	+/-.004
Warpage	0.70%	0.50%	0.50%
Board Thickness	+/-10%	+/-10%	+/-8%
Trace Width (Half Ounce Copper)	+/-.001	+/-.0007	+/-.0005
Impedance	+/- 10%	+/- 10%	+/- 7%
Hole Location	+/-.003	+/-.003	+/-.002