Championship Tour Edition 66 & 55 Rail Cushion Height Guide
For Tour Edition Cushions K-66 and K-55 on 1-5/8" and 1-3/4" rails
Dimensions listed below are for Championship cushions and may not fit the same for other manufacturers' K-66 and K-55 cushions. All core angles are for rails that do not have a 1/32" cloth relief in front of the featherstrip groove.
As a result of intensive testing, we recommend the 1-13/32" nose height for optimum play.
| Rail Core (A) | Core Angle (B) | Nose Height (C) | Dim (D) | % of Ball |
|---|---|---|---|---|
| K-66 Cushion | ||||
| 1-1/2" | 27°30' | 1-3/8" | 1-3/16" | 61% |
| 1-5/8" | 20° | 1-3/8" | 1-3/16" | 61% |
| 21°30' | 1-13/32" | 1-3/16" | 62% | |
| 23° | 1-7/16" | 1-3/16" | 64% | |
| 1-3/4" | 14°30' | 1-3/8" | 1-3/16" | 61% |
| 16° | 1-13/32" | 1-3/16" | 62% | |
| 17°30' | 1-7/16" | 1-3/16" | 64% | |
| K-55 Cushion | ||||
| 1-5/8" | 22° | 1-3/8" | 1-9/32" | 61% |
| 23°30' | 1-13/32" | 1-9/32" | 62% | |
| 25° | 1-7/16" | 1-9/32" | 64% | |
| 1-3/4" | 16° | 1-3/8" | 1-9/32" | 61% |
| 17°30' | 1-13/32" | 1-9/32" | 62% | |
| 19° | 1-7/16" | 1-9/32" | 64% | |