[john493]

I've done a few of these now, the 30mm nut has always come straight off with my air wrench. Worth noting though, my tiger 8/24 compressor had a pressure regulator before the air outlet, quite a few of these small compressors from Machine Mart have these (they have an extra pressure gauge too). Well a piece of plastic broke off the pressure regulator so I removed it. Then I found that the regulator bore was really small & therefore restricted the air flow, especially for a high volume tool like an air wrench. Since then, my air wrench has performed much better.