Buff Range of Combo Barrier?

Can anyone show me a picture of how big/wide the buff range is for combo barrier?

Is there a difference of the range when it's low lvl Vs. max lvl?

Thanks =]

After level 1, every six levels (7, 13, 19, 25) the width increases by 50 on each side.
Every 8 levels (9, 17, 25) the height increases by 50 on each side.

 Spoiler

Since the colours mix as you add more layers:
Level 1
Level 7
Level 9
Level 13
Level 17
Level 19
Level 25

The range increases gradually from a 400x300 range centered on you at level 1 to an 800x600 range at max. Its max range covers the size of the screen.

ahh thanks =] ~