Does anyone have a trick for installing these hoses onto the push-on connectors? I have a #12 hose I'm trying to push on to a brass connector with 3 barbs. Somehow, after a long agony with pushing it manually, I still have about 1/8" to go. Seems that the last 10% always takes 90% of the time. I've lubricated both hose and connector liberally but can only get so far. I've tried holding the hose while hitting the connector with a short 2x4 with no luck. With the connector on the ground, I've tried putting my weight down on the hose with gloves on. Still no luck. I've searched the internet and found a tool but is only available for #6 hoses. Does anyone out there know how this is done by the professionals? Your help is appreciated.