Glad to year it works well for you.
I feel compelled to again share the link that says this should not be done, and to share a reminder that these are never to be transported after refilling.
STOP! Never refill 1 lb. propane bottles | PHMSA
Video Summary: The U.S. Department of Transportation, cautions the public to never refill DOT 39 cylinders, such as the 1lb. cylinders used for camping.www.phmsa.dot.gov
Interesting. But note the video referenced an accident in Everett, WA where a girl died while using a refilled 1lb tank. I don't think the accident was directly caused by refilling the 1lb tank. I googled the incident and the explanation was that they found the 20 lb tank was leaky, and not the refilled 1lb cylinders. She was also using the refilled 1lb tank to fuel a propane heater in a small enclosed space, and also ignored the propane odors. Furthermore, the shack had a deadbolt, so she was t able to escape quickly. It's sad, but basically a lot of things were wrong with the situation that led to the end of her life.
New details about propane fire that killed Everett barista | HeraldNet.com
EVERETT — The coffee stand was on fire, and the door was locked from inside with a deadbolt.
www.heraldnet.com