Take one hard/fast ride in a car equipped with the Hotchkis parts & tell me all about theory... I've heard all kinds of bad things happen when you use the taller FMJ spindles too.. Lots of guys run them, I haven't heard of any terrible wrecks caused by running them.... I work with engineer types, sometimes you need to step away from the slide rule & see what really works...

"The Armies of our ancestors were lucky, in that they were not trailed by a second army of pencil pushers."