Whats happening in #6 Cylinder

Sorry for the late delay getting back to this. Its been hectic here.

So I finally did the leak down test and the very first time I did it I was loosing 80% of the air. I rotated the engine again just to make sure I had that cylinder in the correct spot. This time I only lost 5%, since these reading were so far off I decided to try it one more time. Same thing 5%. So just to make sure I did the #1 cylinder that was also only loosing 5%. The air was going into the oil pan since I could hear air thru the dip stick tube.

I had brand new plugs in it and decided to install new plug wires, cap and rotor. I took it for a drive and about a quarter mile down the road I stopped, and turned around. I decided to try a slight brake lock and looked in the rear view mirror, blue smoke everywhere as I was taking off! Took probably a few hundred feet for it to clear up. Then I could smell burning oil until I pulled it back in the garage. Mind you this was about a half mile drive.

Could that have been the oil in that cylinder burning off the piston? I looked and could not see any oil dripping anywhere. Well other than the leak I have at the rear pan gasket, but that doesnt drop onto the exhaust. Thoughts?