关于一类球的重试问题

可以。
规则并没有明确说明重试时是否可以改变球架上1类球的位置。FAQ2上有一些间接的说明：
1.3-1 Can a team member touch and adjust the Try Balls placed in the Ball Rack before the game starts? No. Team members can ask for a retry to touch and adjust balls after the game starts.
“adjust”可以狭义地理解为把球摆正，也可以广义地理解为改变球的位置。再看1.3-3，
1.3-3 While picking up a Try Ball, can PR make contact with other Try Ball? What happens if the ball falls from the Rack while picking up?
PR may touch other Try Ball. If the ball falls from the Ball Rack by contact, please ask for a retry and team member should put the ball back to the Rack. Or you can just leave the fallen ball as it is.
从球架掉到地上的球可以在重试时放回球架，但并没有说要放回原来的孔，这就等同于在重试时可以放到别的孔中。

 



 

明白了，谢谢陆老师