The tuning is =
6= C#
5= F#
4= B
3= G
2= G#
1= C#
and also put your tuners to A450hz that was the tuning that dime used on this song.

h= hammer on
p= pull-off
/= slide
\= Slide
pm= palm mute
a.h= artificial harmonic
b= bend
x= mute string/strings with palm
hb= hold bend
wb= with bar
1/2= 1/2 steps up
1= 1 full steps up
1 to 2= 1 full steps up then go 2 steps up
-1/2= negative 1/2 steps down
-1= negative 1 steps down
-2= negative 2 steps down
                           (Solo) Pantera I'm Broken

e----------------------------12-------------|-----12---------------------|
B----------15-------15-------------15-------|-15----------15-------------|
G----------14(1b)---14(1b)------------------|-14(1b)---14(1b)--9/--------|
D-------------------------------------------|----------------------------|
A-------------------------------------------|----------------------------|
E-------------------------------------------|----------------------------|

e-------------------------------------------|----------------------------|
B--------14--14-------15---------14---------|------15-----14-------------|
G--12------------12--------12----------12---|----------12----12---12\----|
D-------------------------------------------|----------------------------|
A-------------------------------------------|----------------------------|

e-------17-12-15p12-x-12-15p12-15p12-12-12-12----------------------------|
B-------------------------------------------------16-15-12---------------|
G------------------------------------------------------------------------|
D------------------------------------------------------------------------|
A------------------------------------------------------------------------|
E------------------------------------------------------------------------|

e---------12-------------------------------------------------------------|
B-----------------12-15p12-13-12-15p12-15p12-13-12-13-12-----------------|
G-----------------------------------------------------------15-12--------|
D------------------------------------------------------------------------|
A------------------------------------------------------------------------|
E------------------------------------------------------------------------|

e------------------------------------------------------------------------|
B------------15p12--13p12--13---12----------13p12--12-----12-------------|
G----------------------------------15p12---------------12-----15---14p12-|
D------------------------------------------------------------------------|
A------------------------------------------------------------------------|
E------------------------------------------------------------------------|

e-----------------------------------------------------------------------|
B-----------------------------------------------------------------------|
G--14p12-------------12-------12\11--------------11-11------------------|
D--------------14------------------------12-------------------12--------|
A-----------------------------------------------------------------------|
E-----------------------------------------------------------------------|

e-------------------------------------|----------------------------------|
B-------------------------------------|----------------------------------|
G------------------------------12(b1)-|-----16(b11/12)a.h.(16)-----------|
D-----------------------12h14---------|-------------------------14p12-14-|
A-------------10-12/14----------------|----------------------------------|
E---------12--------------------------|----------------------------------|

e---------12-------|----14(wb)-----15(wb)----15(hb1to2)----(15)-|--(15------|(wb)
B---5/12--------12-|-----------12---------12--------------------|-----------|
G------------------|--------------------------------------------|-----------|
D------------------|--------------------------------------------|-----------|
A------------------|--------------------------------------------|-----------|
E------------------|--------------------------------------------|-----------|

e-15(b 1up2)-------------------15(b1)----------15(b1up2)----------15(b1)--|
B-15(wb)-----------------------15(b1)----------15(both)-----------15(b1)--|
G-------------------------------------------------------------------------|
D-------------------------------------------------------------------------|
A-------------------------------------------------------------------------|
E-------------------------------------------------------------------------|

e----15(b 1up2)-----------15(b1)----15(b 1up2)-15(b1)---------------------|
B----15(wb)---------------15(b1)----15(wb)-----15(b1)---------------------|
G-------------------------------------------------------------------------|
D-------------------------------------------------------------------------|
A-------------------------------------------------------------------------|
E-------------------------------------------------------------------------|

e-15(b 1up2)--15(b -2)---15(b 1up2)----15(b1)|--15(b-1)(b 1up2)----15-----|
B-15(wb)------15(wb)-----15(wb)--------15(b1)|--15(wb)--------------------|
G--------------------------------------------|----------------------------|
D--------------------------------------------|----------------------------|
A--------------------------------------------|----------------------------|
E--------------------------------------------|----------------------------|

e-------------------------19(b1/2)-----------|----------------------------|
B--------------------------------------------|-------------------12-------|
G--------------------------------------------|----------------------------|
D--------------------------------------------|----------------------------|
A--------------------------------------------|----------------------------|
E--------19\---------------------------------|----------------------------|

e----------------15--17/19-19----------------|16-17/19-19------------15-17|
B---15--17/19-19--------------15--17/19-19---|------------15-17/19-19-----|
G--------------------------------------------|----------------------------|
D--------------------------------------------|----------------------------|
A--------------------------------------------|----------------------------|
E--------------------------------------------|----------------------------|

e--18--19--20--21--22--22(b1)---------------------------------------------|
B-------------------------------------------------------------------------|
G-------------------------------------------------------------------------|
D-------------------------------------------------------------------------|
A-------------------------------------------------------------------------|
E-------------------------------------------------------------------------|

Enjoy and trust when I tell you that this is the right tab for the solo of I'm Broken. 
If it doesn't sound right to you then I would go back and look at how I'm playing the 
rest of the song cause that could be the problem. have fun.....