Thanks Frank.
That design tested by the team earlier and this one tested now appears superior? Wasn’t there for that part.
Apparently it’s the type used in Japan by the pros. That said, bet it came from the cleaning folks and was modified for bonsai use…possible just the straight variable jet valve may be the biggest modification… although the power is apparently beefed up and the big remote reservoir is a must for large bonsai work,
We actually tested it for three weeks the earlier week we tested it on two large Satsuki,
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Cheers
DSD sends