Don't know how much is a lot. You say something about 1/8 inch, what does that pertain to? Also at what speed high, low? We are here to help answer questions but many of you don't provide enough info for us to do so. Don't forget that is a flat bottom airfoil so speed wind direction all come into play. Will it fly inverted If so what trim for that? Should be a lot of down with that airfoil. The wing incidence may be off . You could just make trim adjustments as needed or could shim wing to modify incidence.