Tried to refill a CO2 bottle they told me they were out. I would need to either buy a bottle already filled or find someone who could fill my existing bottle. Drove all over the Central coast SLO, AG everyone was short on gas. Decided to go back and purchase a smaller bottle. Bob told me he had one after all. One week earlier he was out and wasnt getting any in. He got mad and walked away refused to continue assisting me. His mistake yet the customer pays for his error. Incredible attitude.