Some people don't understand geometry. Somewhere between 45 and 60 degrees gives the longest shock travel, which equates to more dampening, not less. Be aware that the angle is constantly changing as the rear end moves through its range of motion.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!