Nothing will happen <span style="font-size: larger"><span style="color: #ff0000">that you are in a position to judge any difference</span></span>.

Ifwe read the full sentence it has a different meaning.

There is a difference existing between the improperly shaped leading edge and one that is proper.

All Imeant is that the gentleman or the lady <span style="font-size: small"><span style="color: #ff0000">is not in a position to judge any difference.

I think all understood quite clearly.

</span><span style="font-size: smaller">One poster also said that he/she could not notice any difference.

End of subject for me.
</span>
<span style="font-size: smaller">Zor

</span>.</span>