At 12:36 PM 4/14/2012, you wrote: >I can drill it one-larger, but I'm looking for solutions to prevent >re-occurrance of the problem. +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
If the new connection is tight, with no movement, the problem should not re-occur. Check the other side for any hint of movement. Larry Flesner