It didn't botch anything because there is no "perfect" setup. Most of us fly our models quite happily as long as the setup is within a range that we find comfortable. That range gets very narrow in the case of contest requirements but for the average sport flier it's a lot broader than most realize.

In your case it's more than likely going to amount to a "tempest in a teapot" in terms of it's effect. You may find that if you end up moving the Center of Gravity back to sharpen the aerobatics of your new toy that you need more down elevator trim than you would have required if the angles had all come out perfect but that's about the total outcome.

Some day after flying it for a while you might just try shimming the wing to the correct angle with a bit of plywood under the leading edge and, after re-trimming slightly, see if it flies any better for your style. For normal flying you won't notice a thing but for some attitudes, like wingovers or trying to fly knife edge, you may notice that it's a bit different. Not neccessarily better but different.

If you'd built if with a 2 or 3 degree error then I'd be singing a different tune because that would take it well out of the acceptable range.

That help?