How can I find a slow air susupension leak?

[dennisr]

I just installed the rear air suspension kit from early classic on my 69. It all seemed to go pretty well, but I seem to have a slow air leak and I can't find it. I've tried pouring water on the line fittings but it's difficult to do and because of the awkward positions, isnt very effective. I wonder if it may be leaking from the fitting on top of the bag, but it's very difficult to see there, let alone pour water. I can't hear any air leaking anywhere, but the rear ends up on the axles in about 1 hour. Any suggestions on how to find this????


Thanks,
Dennis