Image needs updating as it is now a nut for the coax end, not a collet. Ideally, you want the cable to stay attached to the device without the cable twisting. The rotation will wear away the center pin coating and connector, resulting in an intermittent connection. (as I have in one of my devices) Here is an overview of the connections as the rest of the handle has no problems. I have 3 racquet models, the first is sp-1, the current one is sp-1 and mx -h1-av. This wears down the tips of theβ¦