I am fairly new to kegging and I've got a question regarding serving out of the keg/carbonation. I carbed a saison yesterday to serve at a homebrew fest today using a diffusion stone to pump CO2 into the beer. Can I pump the beer out to serve to guests with that still in the keg connected to the gas inlet? Will the gas going through continue to carbonate the beer and towards the end leave me with an over carbonated beer? I have the option of pumping it into another sanitized keg that doesn't have the carb stone inside but I will be very pressed for time. Thanks!