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What's PST in GMT? You're talking to an Australian here so I don't know what PST is off by heart. I'm GMT+10 and make time pretty easily this weekend, with a preference for Sunday afternoon for me (so Saturday night for you).
-7 so uhh you’re 17 hours ahead I believe. Which pretty much mandates your mornings/early Afternoons. Sat night for me sounds good though, when would be best