727 jumping shift detents

Very good, thank you for that information! Im not sure that this is the issue as I have no issue with alignment or shifting into park or starting. But I will contact them
From Sonnex" The detent ball in the valve body in listed Chrysler transmissions wears into the aluminum bore due to continuous movement and vibration of the linkage. This creates excessive looseness in the manual valve lever and allows the manual valve to move out of alignment. No start or being stuck in Park can occur from the manual valve being out of position due to extra clearance"