Matthias,

I don't know about Westy tanks for sure (I don't have a Westy). However, I
do know that several years back they changed the tank nozzles on most
propane tanks. Most places (here in MI anyway) - will not fill the old style
tanks. Therefore you are forced to upgrade. Again I can'[t speak for a Westy
or for outside of MI but that's what is going on here.

--
Thanks,

Jeff
90' Carat (It's Blue, It's Beautiful, It needs a lot of work)
86' (Soon to be donating organs to the 90')
85' GL (sidelined but to be resurrected in the near future)