Metallica - Call Of Ktulu Chords & Tabs

you know all the clean riffs but the 
heavy shit is all wrong!!!

GI--------------------I----------------------I
DI*--7-7-7-5-7-5-7-9--I--8-8-8-8-8-9-9/(10)-*I
AI*--0-0-0-0-0-0-0-7--I--6-6-6-6-6-7-7/(-8)-*I
EI--------------------I----------------------I
    PM............         PM.....

DI*-----------------I----------------I-----------------I----------------*I
AI*-0-------0---2-3-I-0-------0-2-3--I-0-------0---2-3-I-5-------3-2----*I
EI----0-0-0---0-----I---1-1-1--------I---2-2-2---0-----I---3-3-3-----3---I

[ Tab from: https://www.guitartabs.cc/tabs/m/metallica/call_of_ktulu_tab.html ]
NEAR THE END...                                          X4
GI----------------------------I----------------------------I
DI*-------------------9--9----I--------------------9------*I
AI*-5-4-4-4---5---2---7--7----I--5-4-4-4---5---2---7------*I
EI--3-2-2-2---3---0-----------I--3-2-2-2---3---0-----------I

FINAL RIFF                                      TREM PICK
GI--------------------------------------------------------I
DI-7--5--7--3--7--10--7------7--5--7--3--7--10--7---------I
AI-5--3--5--1--5---8--5------5--3--5--1--5---8--5---------I
EI--------------------------------------------------------I