The 540 is "normally" delivered with retard breaker mag/slick start 6393 on LH side and std mag 6350 on RH side. So if that's the case you could indeed use the LH mag in the RH side and just not use the retard breaker connection.
Walt Aronow, DFW, TX (52F)
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Last edited by Walt : 02-10-2020 at 07:39 PM.