[The brush problem]

1；使用马克笔的时候，用左手旋转画布后，画笔的旋转方向没有跟随手中的笔，而是跟随的画布

1；’When using the marker, rotate the canvas with your left hand, and the direction of rotation of the brush does not follow the pen in your hand, but the canvas

2；笔刷太快，尾部对流量的控制不是很好，在“流量”上甚至会有延迟

2；The brush is too fast, the tail does not control the flow very well, and there is even a delay in the "flow"

3；我的画笔不能按照我想要的顺序排列

3；My brushes can't be arranged in the order I want them to be

4；另外，我无法通过画笔里面的“动态”来轻松的设置我想要的笔刷，我希望有个完整的图文教程，或视频教程来说明

4；In addition, I can't easily set the brush I want by using the "dynamic" in the brush. I would like to have a full graphic tutorial or video tutorial to illustrate this