Hello all, I have completed the assembly of my kat2 and am at the testing phase. The question is: I hear relay clicking when going thru the display settings for L0-L8, C0-C8, N1 & N2, but NOT for CALn,CALP, CALS, AUTO, ALT and POUT. Is this normal? Thanks in advance 73 Dan Daniel Grizzard Extra Class af4lb