Artemis cushions: K66 vs K55

[Doug]

It is my understanding that the only difference between K66 and K55 profiles is the ball/cushion contact point on the K55 is more rounded resulting in more contact area. What would be the noticeable difference in the way the ball rebounds on one vs the other? Since there are no dimensional differences in the two profiles what would be the reason for choosing one vs the other assuming both are Artemis cushions?

 

[StatMan]

I think there are dimensional differences. Take a look at this site (scroll down towards the bottom of the page). http://www.lakesidebilliardsupply.com/

 

[JPAlexis]

K-55 vs. K-66

They are difrent sizes. You have to put K-55 on a table that requires it. I think all Brunswicks use K-55 and most others, if not all use K-66. I think Bruswick had a patent on this cushion. If you put the wrong one on your table, it won't play exactly right. The diamonds won't be placed properly.
Does Artemis make a K-55 cushion?
In On the Break News, a Pat Shelton discusses this in the DEC 04 and Jan 05 edition.