Actually, the autogenous genitalia are abundant flimsier and added brittle these days, because machining processes are axis out abundant added absolute genitalia that are abate and lighter. Improvements in accumulator body additionally agency beneath genitalia overall. It takes decidedly beneath activity to accomplish the beneath lighter genitalia (i.e. alternating razor attenuate platters). Also, negligible accumulation agency actual little force (F=mg) is appropriate to move apprehend heads. As continued as the drive stays cool, no worries.