I was hoping someone could please check a tab I wrote for Cheyne Stokes by Chelsea Grin? I think its pretty accurate, but there are just some parts I can't hear very well and I'm not sure whether my tab is right or not?

Tab is attached, open with notepad. Thanks!
Cheyne Stokes.txt
Schecter Hellraiser C7 - EMG81-7 bridge, EMG707 neck.

Peavey 6505
Hughes and Kettner 4x12