Moderators: simonbeans, captain
kworkman wrote:If we made a volcano orifice in the style of the spiro royal and used an AL seat, would we need a longer main spring also or make the volcano orifice deeper to compensate and just use a longer pin?
I agree but if you mic the stem on the hard seat it is way too small to properly seal in a 005. I forget the numbers off hand but at least the one I have is way too small to work properly, esp after a little wear sets in.kworkman wrote:The balance chamber looks to be most definitely an 005 oring. 006 has to big an ID and I dont see a metric one that is close. The 005 fits well with no slop.
Stephane,
0.1025" = 2.60 mm
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