KEEP GETTING A RH REDUNDNACY FAULT EVERYDAY AND IT KILLING MY BRAIN. CHANGE RIBBONS.NO EFFECT.CHANGED H RELAY .NO EFFECT. READJUSTED DPM SWITCH IN GAL OPERATOR BOX. IF I TAKE OUT C4 RIBBON CONNECTION ON 2B2K BOARDI WILL GET THE RH FAULT. ORDERING NEW 2B2K BOARD .ANY IDEAS??