Even a nominal number of oil in use, less than centrifugal drive of rotation can begin to drive the piston and drag the clutch. Figure 6 illustrates some of the variables concerning two- and a few-path converters. Interference things 1 and 2 could be mostly neutralised by a three-passage method. https://holdendorrq.wssblogs.com/34191146/a-secret-weapon-for-torque-converter-clutch