Considering all of the talented luthiers and the recent thread on finger board length, I wonder if there is an optimal thickness for finger boards? Does a thicker board have a negative effect on sound quality/production. My fingerboard has never been resurfaced so it is .737 in. thick at the center, .675 in. on the E side and .586 in. on the G side. Not only is it a long board but it also seems to be thicker than necessary.