Brent,
I just dont like the technical solution because I'm a nitpicker
and born in May what means I'm a Taurus and have all the negative characters comming with this constellation
To be serious, I'm always do "robust engineering" during my job and do so for my private projects, even if there is no real issue with most 347 piston designs I won't do it that way. It is my way to add some theoretical safety not to go to the limits my engine border lines allow to do.
Too complicated german thinking? Maybe
Uwe