Thanks to the new OptiMotion™ function, it's easy to determine the cutting parameters for the the new Speedy 400. To find the right settings for your chosen material, test at 100% speed. If the parameter cuts through at the selected speed, this is the right choice to use for any projects using this material. This means the parameter will still offer the same quality cut result on angular shapes or detailed, small, circular geometries. To ensure a clean cut line we recommend that you adjust the speed by adjusting the frquency.