I am installing a hooter on my P-19 and am curious about the best spot to install the ratchmatics. I have seen photos of a base attached to the cross beams in front of the outer bolt. Can I not simply attach them to the bolts themselves with a tang of some sort or are they not able to take the extra stress? I would prefer to drill as few holes as possible. Any help from P-19 folks out there who have dealt with this would be great.
Thanks

JGrady