hi steve..
i m Turkish and in Turkish Army as military dentist..(1.Lieutenant now, next year i ll be captain)
we dont use amalgam fillings..instead of amalgams i prefer and use posterior composite fillings which is both more aestetic and resistant to occlusal forces.
as to health problem related to amalgam fillings;
since MERCURY is hazardous for human being, amalgam alloys with Mercury is not being preferred by many dentist in the world,but in terms of leakage the composite materials have handicaps.
i go skiing weekends.so i need a tire which is able to track in snow and icey surfaces..i think
nordfrost 3 is better for my purpose..
thanks u