Not Charging after Madd bypass.

Looks like I jumped the gun a little on thinking I had a charging problem. Today, after charging the battery over night I checked it again. I had 12.68 volts with the car just sitting there. I took the car for a drive and kept an eye on the volt meter gauge. It started at 11.6 volts at idle and when I put the car in gear with my foot on the brake and idling at 900rpm I had 10.9 volts on the gauge. While driving the gauge returned to 11.8 until I turned the car off. I believe I may have a bad reading on my gauge. I am going to check and reseat all my grounds. and see what happens.

Jack