Stabbing Westward - On My Way Down Bass Tab

played in drop D, not to sure if its entirely right....but it sounds damn close.
listen
for timing.

0:00  main riff
  x3                    x1

  
G                      
                
  
D                      
                
  
A     5                
                
  
D 3 0  0 3 0 3h6/7777  
 2 2 2 1h3 3333 

0:52 (played real lightly with a pick)
Breakdown?
   x5                              x1

  
G                                
                
  
D                                
                
  
A                                
                
  
D 222222222222222 333333333333333
7 7777777777777 

1:17 chorus
  x3                        x1

  
G                          
                
  
D                          
                
  
A           3333           
 4 4 4  1  1111 
  
D xx 1 1 1        33333333 
 4 4 4          

order:
Main riffx4
Breakdownx1
Chorusx1
Mainriffx3
Breakdownx1
Chorusx1
Breakdown(played forcfully with pick)x1
Chorusx1
Main riffx3