Folks it was brought to my attention by TroubleShooter (Great Catch bye the way) that the Data that I presented on my post #22 was in error ... The Data I copied was for the 450-400 3 1/4" page 159 of Wright's new book the Data that should have been copied was page 157 of his book for the 450-400 3"...
I apologize for my error and thank TroubleShooter for his Eagle Eyes
I apologize for my error and thank TroubleShooter for his Eagle Eyes