Finally finished up my pair of green pres. Tested them with an sm57 earlier today, and they sounded great. Everything works perfectly except for the led meter. I get a steady glow on 2 of the green leds on ch. 1 and both green and yellow on ch. 2. This does not change with the input signal (i.e. no input signal still shows lit leds). Any ideas on things to check? I'm not sure I connected the jumper correctly to make the led monitor input gain. Thanks Peter for a great project and Ptownkid for the parts kit.