View Single Post
  #9  
Old 07-21-2018
Zenturtle Zenturtle is offline
Senior Member
 
Join Date: Mar 2014
Posts: 1,898
Zenturtle
Default

Not much wrong with a neutral pressure hand entry.
The path of the hand/arm ia combination of rotation and forward speed, which results in a helix, screwlike path. At slow forwards speed the neutral pitch of the screwlike path is low, steep angle. At high speed the pitch of the screw is high, with a shallower spear angle. Everybody happy!
Reply With Quote