Parked Orders times


When I send an order to close a futures (ES) position at Market close the order is parked until 4:14 ET. (I use IB TWS and IBtoC2 to send). However, is there a global configuration to set the time slightly earlier by a minute. What I have experienced is that the parked market order is sent a minute or so later, and therefore when the live order is attempting to fill it is too late.

Alternatively, could C2 just send a Market on Close order rather than parking?

Thank you