Opus 88 Internal O Ring Specs

[alkman]

Hello

 

I was cleaning my Opus 88 demonstrator and managed to drop down the drain the internal o ring that seats at the end of nib unit and seals with the rod in the barrel. Would some kind soul please post the dimensions for said o ring. I've seen an approximation of .25" outer diameter/.125" inner diameter. Thank you so much!

 

Cheers

 

Scott

[Uncial]

I think I've read that it still works fine without this.

[alkman]

I will definitely test that out! Thank you for the heads up.

[Uncial]

Just put a very small amount of ink in to test it. If it does work do come back and post here - or if it doesn't. I can't tell you how many times I've almost lost that thing down the plug hole