i have a coachman catalina with an onboard gpl tank for heating water and cooking. i have just bought an adaptapter from autogas 2000 to enable me to fill the tank in france/italy. i am told lots of stories that you cannot just pull into a fuel service station in france and fill up from the lpg/gpl pump. i am told you need a special certificate, that lpg is not suitable for use in an rv for cooking/heating etc and you can only go to special pumps at camp sites. has anybody please had experience recently in france?