Posted by Chewie [162.158.75.181] on Friday, February 02, 2018 at 23:04:51 :
In Reply to: From what I have read.... posted by bucky [172.69.70.20] on Friday, February 02, 2018 at 20:42:40 :
More splines distribute the pressure over a greater area, so less psi..
Coarse vs involute plays a roll, too.