Biffy Clyro - Im Behind You Chords & Tabs

Hi this is my first tab so please let me know if it's any good.Please leave comments!
I could'nt find any accurate tabs for this great song so I decided to write one myself.
This tab is pretty accurate and i tabbed by watching a live performance on youtube
that I recommend you watch for working out the strumming.
The tuning used in this is a weird one,i've searched on the internet for others songs 
it and can't find any!!
The tuning is F A D G C F.
Tune Low E and High E string HALF STEP UP TO F
Tune B String UP HALF STEP TO C
A D G Remain the same.

Chords- I'm not sure if these names are correct.Ive used them as references

G7sus4- 0 3 3 0 2 0
Fmaj  - 0 3 3 2 0 0
Dm    - 0 0 0 2 2 0
F5/D  - 0 5 3 5 0 0
Csus4(add9) - 2 3 0 0 0 0 I'm not sure about this chord but sounds okay

Intro 1         Fmaj
F|-------------0-000-----|
C|-0h2p0-------0-000-----|
G|-------0h2p0-2-222-----| Play x 4
D|-------------3-333-----|
A|-------------3-333-----|
F|-------------0-000-----|

Intro 2
   G7sus4
F|-000000000--------|
C|-0h2p00000--------|
G|-00000h2p0--------| Play x 4
D|-333333333--------|
A|-333333333--------|
F|-000000000--------|

Whenever you play this chord you hammer-on and pull-off C string and G string.
Basically its the intro but strumming the entire chord.
Your using G7sus4 chord when hammer-on and pull-off C string and using Fmaj when 
and pull-off G string.
[ Tab from: https://www.guitartabs.cc/tabs/b/biffy_clyro/im_behind_you_tab.html ]
Verse
   G7sus4   Fmaj
F|---0-------0-----|
C|---2-------0-----|
G|---0-------2-----| Play x 2 Remember Hammer-on and Pull-offs
D|---3-------3-----|
A|---3-------3-----|
F|---0-------0-----|

    Dm
F|---0---|
C|---2---|
G|---2---|  Play x 2 On this chord hammer-on and pull-offs on G string
D|---0---|
A|---0---|
F|---0---|


     F5/D    Csus4(add9)
F|----0--------0-----|
C|----0--------0-----|
G|----5--------0-----|
D|----3--------0-----|
A|----5--------3-----|
F|----0--------2-----|


G7sus4   Fmaj
F|---0-------0-----|
C|---2-------0-----|
G|---0-------2-----| Play x 2 Remember Hammer-on and Pull-offs
D|---3-------3-----|
A|---3-------3-----|
F|---0-------0-----|


Repeat above for Verse 2

Chorus

     F5/D     Dm
F|----0--------0-----|
C|----0--------2-----|
G|----5--------2-----| Play x 2
D|----3--------0-----|
A|----5--------0-----|
F|----0--------0-----|


     F5/D     Fmaj   Csus4(add9)
F|----0--------0------0-----|
C|----0--------0------0-----|
G|----5--------2------0-----|
D|----3--------3------0-----|
A|----5--------3------3-----|
F|----0--------0------2-----|

Thats pretty much all the song.
Like i said before just watch the live performance on youtube or
just listen to the song to work out strumming and the structure off the song.
Let me know what you think and if it's any good or not.

jimmy_devine83