Rantings--Not exactly sure if you are left handed why would you see a lot of carry down?  Are you bowling with a large number of lefties on your pair?

Typically lefties see very little lane conditioner carried to the back end.  They may see a bit but not like the right side of the lane.

With the type of condition you mention at least on the right side of the lane.  I use a 135 degree control drilling with the pin over my index finger and an X hole left on the negative side of the ball left of my bow tie.  It's an older Storm Bolt I had drilled this way.  I move to the edge of the dirt with more speed and forward roll.  Gets the ball down the lane but the moderate flare of a Bolt kicks in and gives me the carry other urethane and other balls can't.  

Maybe this helps.
Scott