Both the gauge that came with my Spike manifold bundle and the cheap digital gauge I bought on eBay fail to show useful information for low pressures. They seem to think that anything much below 10PSI is really zero.
Is there anything to do about this issue? Anyone have a better gauge to suggest that might cope with pressures as high as 15PSI but still accurately display at lower pressures?
Is there anything to do about this issue? Anyone have a better gauge to suggest that might cope with pressures as high as 15PSI but still accurately display at lower pressures?