As far as palm muting goes. I think you all know where to put them
The only thing you might find "wrong" about this tab is that theres not rythm in the verse or 2cd half of the chours. As I Lay Dying only has two guitarists. If you chose to add rythm. Be my guest. Its the same as the first half.
Again, dont be mistaken by all the scattered opens. Most are the same but starting from the repeat bar the last two open notes are 8th notes. They're not "wrong"
In the real song this chourd cuts off or continues into Repeating Yesterday, depending on how you listen to the CD.
Most likey a picked bass. But the midi for that sounds horrible. Change it if youd like to.