Original Shaker Trim Ring Stud Length

[Floyd]

Can anyone take a measurement and give me the stud length off an OE shaker trim ring?  A picture would be super helpful.

Thanks!

[mccannix]

Floyd
I removed a nut, fished a small wire through the tub stud opening to the base of the trim ring and it measures 5/16.
Not enough hands to hold the light, the wire, tape measure and camera for a picture.
I  recall 5/16 being the the correct measurement when replacing broken studs some time ago.