I have a 8'antique pool table. I was sent sample cushion profiles. u-23,k-66 and k-55 .The closest to the original cushion profile and size was k-55. So I bought diamond k-55 cushions. I put 1 cushion on a rail and noticed the facings were too small. Took a picture and showed it to the ebayer I bought them from. He replied saying my rails were cut for a k-66 cushion and not the k-55 I had on it. Can he tell which profile I need just by looking at it? when I dry fitted the k-66 sample on the rail the nose height was over 1-1/2" With the k-55 its at 1-1/2" Will it play somewhat good? Will 1/16"be that noticeable? Not sure what I should do. I really don't want to pay for rail work to be done. Thank you