Searched all the net, found nothin on carrier balance. Ch1 has a carrier of 3/4W, Ch15 has 1 1/4W, Ch25 has 1 3/4W, Ch40 has 2 1/4W. Have done the swing mod ( 100ohm resistor, 35v-470uf) vr5 (not maxed out), only till forward mod gain stops showing.