●'Diamond Ball certificate -highest (Grade-10 examination of the HKIYSA)

'第 10頂級 '鑽球證書 '

Part-1..(Line-up for 4 reds between the black and top cuchion) Make a 147 plus break on the line up .

-----打彩蛇一桿 147度合格

按此有教練黃德華示範錄像--Here has demonstrated by coach Alan Wong

Part-2 (. The Sword ) Clear the table with any colour after each red but the cue ball must hit at least one cushion on every shot.

Part-3 (. The Pro Cross) Set the balls as shown and starting with the cue ball in a position of their choice. Black ball only after potting a red and clear the table, and the cue ball must not allow to cannon into another ball during the whole exercise.

Part-4.( Cushion pot safety ) Place reds in a line down the table (2 above the pink spot, 1 on the pink spot and 1 below the pink spot) then place the cue ball on the cushion directly behind the brown spot.Pot a red ball and get the cue ball back inside baulk area. Allow 5 attempts on every red ball

Part-5. (Aeroplane ) Starting with the cue ball in a position of their choice. Black ball only after potting a red and clear the table, and the cue ball must not allow to cannon into another ball during the whole exercise.

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Part-6.( The Tree) Set the ball as shown, start with the cue ball in a position of their choice and the cue ball is not allowed to cannon into another ball. 5 attempts and must average 80 or above (combined the total number of points from the 5 attempts and divide by 5 to get the average score).

--------------------------------------------------------按此有教練黃德華示範錄像--Here has demonstrated by coach Alan Wong