That was my first thing to check, but it will do it with any tool. I have a Snap On sander and I can stop it by actually pushing down hard on a panel.
Mike
I have about a 10 yr old Craftsman 5HP 22 gallon upright compressor. About a year ago I had to rebuild the pump, all has been great till recently when it seemed like I didnt have enought air to run tools. With a glove on I can actually stop a cut off tool! Per the gauge it says its building up...