stra8shooter,
Concerning the 1st shot not tracking with the rest, after using 2 primer caps for fouling the barrel , just try using a dry patch swab only before loading initially. I think you're just removing the fouling with the windex cleaning. As far as using CLP, it is a petroleum product and as you know, as such requires a real good cleaning before reloading.
Nothing wrong with the Windex w/ vinegar, but try the Ballistol next time instead for light cleaning and lubing the barrel. For long-term storage, I'd really want a heavy duty rust preventative such as RIG or Vasoline Petroleum Jelly.
Jim