You may want to click that red error button on the bottom right of your screenshots and find out what the problem is, in case it relates to your splines which as there doesn't seem to be anything on the board it may well do.
If you centre the spline in Gmax on the X co-ordinate, that should sort out the misalignment.
If you centre the spline in Gmax on the X co-ordinate, that should sort out the misalignment.
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