First thing I would do is take your dyno sheets, throw them in the trash and forget about them. How they ended up with a system that fat and good numbers is beyond me but that is another matter all together.
Second, as has been stated by some experienced members, drop back to an 80 main and pull .004 at a time, I'm sure we all think you will end up in the 90's but say 80 just to be on the safe side.
I always do my warm up and drive through the pits with the handle pulled a little over 1/2 way. I also always run the water pump to keep the heat even through the heads.
If you continue to pull severe amounts of oil from the valve cover, run a baffle over the fitting inside the valve cover. At the end of an 8 pass race day I will usually have a couple ounces of oil and 6 or 7 ounces of methanol and condensation in the tank.