The first issue concerns low speeds, when ball is moving towards the hole. Sometimes it just reflects from empty space right before the hole and gains additional speedup.
The second issue conerns high speeds. In some situations the ball doesn't collide with the other ball on the line and goes as if it didn't exist.
And the last one. Maybe it's not an issue but it's a question. The result of the strike depends on the place where you clicked with your mouse in situations where it should not depend. You can see this behavior in initial position. Try to send a ball straight to the pyramid with maximum. Depending on how far from the white ball you will click the result will be very different.
The first issue concerns low speeds, when ball is moving towards the hole. Sometimes it just reflects from empty space right before the hole and gains additional speedup.
The second issue conerns high speeds. In some situations the ball doesn't collide with the other ball on the line and goes as if it didn't exist.
And the last one. Maybe it's not an issue but it's a question. The result of the strike depends on the place where you clicked with your mouse in situations where it should not depend. You can see this behavior in initial position. Try to send a ball straight to the pyramid with maximum. Depending on how far from the white ball you will click the result will be very different.