Need high pressure nitrogen

I went to fill my shocks (2.0 Fox Air shocks) with nitrogen today at a tire shop and when they put the hose to the shocks all it did is effectively let the rest of the nitrogen out of the shock. When they continued to fill it they could only get about 80psi in there when it should be around 320. So now the front end suspension is very rough on the bumps and I need to find some place close to San Clemente that I can drive to that can refill the shocks. any suggestions. The only place I can think of is Fox Racing in Lake Elisnore but that is over an hour away for me.

I can but I am up in Huntington Beach.. I will be around tomorrow afternoon..

I did some more searching and i think i found some in Laguna Niguel thanks though