After installing a 2 inch leveling puck my truck was having an issue where when in 4wd it felt like the truck was binding literally binding up and then unbinding causing the truck to literally jump. After a little while the binding went away with some small drives in 4wd through some softer terrain like mud and wet grass and other stuff. Then i installed a 2.5 because i found another truck i wanted to make mine look similar to. Then the binding happened again very big binding then releasing then it started to only bind above 50 then the binding softened so its not as harsh. Then i tested my iwe and the passenger side won't release could this potentially be causing binding or would it not cause this but Insead something else because ive seen people say they delete their iwe per ford instruction and it fixes most issues im just confused and would like to get this straightened out before the snow comes and 4wd is a must.