X Trainer always wants to build pressure
So my wife’s X Trainer always wants to build pressure in the tank and spew out of the gas cap or vent. I removed the stock vent under the cap and installed a cheap vent and hose to see if that would get ride of the problem. No such luck. Both the stock and after market vent don’t seem to work correctly. Am I missing something here? If I test them by blowing into them they seem to work correctly. Anyone else had this issue? Thoughts?