Hi Martyn,
I’ve mostly built a dropController using an AirTac valve as I couldn’t source a Shako valve (at least in the UK).
However, I’m a bit confused as to whether it’s better to use parallel or tapered nozzles with the valve. The description given here regarding jointing and longscrew threads suggests that I should be using the tapered thread (with the parallel female thread in the valve)…
https://en.wikipedia.org/wiki/British_Standard_Pipe
I wondered which type of nozzle thread you went for? I saw in another thread where you linked to a store on Taobao, but couldn’t make head nor tail of it!
Finally, thanks for all of the useful info & insights on this site!
Kevin