some msd/o2 sensor experience needed

well hooking it up was very straightforward. they wanted me to weld the bung in between 3 & 9 on the high side of course due to condensation reasons. I think I got about 830 or so just ran out of room up high. Anyways it spends its time in a warm garage, and out on nice days. I was seeing a lot of 11.7 - 11.8 .