Do you mean change the speed of the rotation? Now it rotates 0.1 radian each time, it is about 5 degree. You can change to 0.15 or 0.2 or even bigger, so the speed it faster. However, for some constructions, it cannot "solve the constraints" after sudden change of a big angle. Also, when the construction is complex, it takes longer time to run. Hope it helps.
