has anybody got any tips on removing the axle nut?? without an air gun.

I was able to remove the passenger side easy - there was no indent on this nut btw

The driver side was indented - I did my best to straighten out the indent. I've tried using a massive breaker bar but i still can't get the bastard to break.

it's doing my head in .. hard!

I'm hoping to do it without having to hire an air compressor and air gun.

help a brother out!