Lets say I'm cqing in SPDX contest. Not using ESM, just hitting F1 each time to CQ. Station calls me & I type in SN3A & hit F2 & move to RX field to enter his B, he corrects his call to SN3R. How do I get back to callsign field to correct the call ? I know I can log it with wrong call & then arrow up & change the call (I think) Ed KG4W