Ah drat! I forgot about that awful screw connector end that comes with the Aster pump. Perhaps buying a few bottle pumps is better. If you get a bad bottle or two, then just buy another one and it might be the one that is manufactured well. Or cut off the screw end and crimp on the hose size required for your Goodall fitting. Why hasn't a steam fitting been made that works like a bicycle pump for high pressure tires? They hold over 100 psi without a problem and clamp on the tire valve. Seems a similar fitting could be very handy for our little dragons.
I also found a Oil Can from Harbor Freight worked great until it discovered that I was pumping water instead of oil! | BTW, What fitting do you use on the Aster pump hose to connect to your locos? | | Geoff