I have a few of the older Yellow Quick Clamps, look like the bigger Irwins but lately I found that a couple of them are not maintaining presure, I was going to try turning the bar over to see if that made any difference, has anyone tried this? Its funny reading how people like the Wolf versions, I have just one and reallly dont like it at all,,Seems awkward to open,,good job we have lots of different ones to choose from, the Liddles ones were fine but I too broke a couple, clearly the quality is not so great.
Steve.