How the school straightening straight - straight straightener how school - school straight straightener how - how the school straightening straight - straight straightener how the school first and then choose a different school, depending on a straight line, a selected school After the line is straight into the inside wheel alignment, using pliers to pull one side, to the point of pressure, and then pull it out, pull a look at whether the straightening of it, there are two sides of straightener or four wheels, then what is to be done? In fact, the role of the guide pulley and cable guide wheel is the same device, are used to hold the line against the cable during the midline incite. All straightener can be customized oh.