When taking the time to do a job properly, dont rush the end to get it out of the way...
I ended up making a second bearing block for a drum dampener after rushing, and using undersized pilot holes. As we can all see, (and duly laugh at my foolishness) I consequently split the block in two.
Ultimately this ends up taking twice as much time, so remember kids, do as I say not as I do, and take your time. MBI motto; If a jobs worth doing its worth overdoing.
The (Royally pissed off at his own haste) Carpenter