Do you mean that the real loft is 10.5? Is it possible for there to be 1 degree of calculation error with the head display? Are the contents of the sticker correct?
Do you mention that the real loft's value is 10.5? Is there no less than 1 degree of error comparing with what indicated in the head? Is it possible that the sticker's indication is wrong?
Do you mean that loft angle (real loft) is 10.5? Is it possible that there is as much as 1 degree error from the marking on the head? Isn’t the label showing a wrong value?