Captain Beefheart - Plastic Factory tab

INTRO
e------------------|
B------------------|
G------------------|
D--9-9-9-8-8-7--5--|
A--9-9-9-8-8-7--5--|
E--7-7-7-6-6-5--3--|

MAIN RIFF        x8
e-----------------|
B--------3-3------|
G--1-1-1-2-2-7----|
D--2-2-2-----7-7--|
A--2-2-2-----5-7--|
E--0-0-0-------5--|

CHORUS
e------------------|
B------------------|
G------------------|
D--9-9-9-8-8-7--5--|
A--9-9-9-8-8-7--5--|
E--7-7-7-6-6-5--3--|

BACK TO MAIN RIFF 
[ Tab from: http://www.guitaretab.com/c/captain-beefheart/184921.html ]
1.16                    
e--21b-21b---21b-21b-22b---21b-21b---21b-21b-22b--|
B-------------------------------------------------|
G-------------------------------------------------|
D-------------------------------------------------|
A-------------------------------------------------|
E-------------------------------------------------|

1.30                                           X2
e-----------------------------------------------|
B-----------------------------------------------|
G----7-9-7-6-7-6-4-2-3/4-----7-9-7-6-7-6-4-2-4--|
D--7-7-9-7-6-7-6-4-2-3/4---7-7-9-7-6-7-6-4-2-4--|
A--7-5-7-5-4-5-4-2-0-1/2---7-5-7-5-4-5-4-2-0-2--|
E--5-----------------------5--------------------|

Rest of the song is above parts repeated

Any corrections please comment
Thanks