In the midst of this tragedy, I have chosen to preoccupy myself with happier thing lest I go out and do something I will regret later.

So what do I do?  Attempt to learn more about preban Colts:)  But, I can't find any real detail about these two and what makes one or the other better.  Can you help?  Details about features and why they are better or worse would be appreciated!

I also would like to know if there is an advantage to either a large pivot pin hole vs. a small pivot pin hole?

-Red-