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| 7' - central wheel centered | Coronation Ace (John Wilson) Phantom, Professional, Gold Star (MK) Matrix Nova (Jackson) |
| 8' - central wheel moved forward recommended for sizes from 7¼ to 9¼ | Gold Seal, Pattern 99 (John Wilson) Matrix Freestyle, Elite, Supreme (Jackson) Eclipse Pinnacle-Infinity (Riedel) |
| 8' - central wheel moved backwards recommended for sizes from 9¾ to 11¼ | Gold Seal, Pattern 99 (John Wilson) Matrix Freestyle, Elite, Supreme (Jackson) Eclipse Pinnacle-Infinity (Riedel) |
| 9' - central wheel moved forward recommended for sizes from 7¼ to 9¼ | Recommended for beginners |
| 9' - central wheel moved backwards recommended for sizes from 9¾ to 11¼ | Recommended for beginners |