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             Watch It, HerculesÂ
        
        Watch It, Hercules 
        
            
            
                                                            
                                    
                            
                        
                        
                    
                
                
                     
    
#gauges
Tech Tips:
 
        
            I watched an instructional video the other day where the guy kept palming his gauge manifold and CRANKING down on the valves when he closed them. I've seen techs use channel locks—and even vise grips—to tighten down their gauges “just in case” when they have a hard time finding a leak or a vacuum that […]        
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