Hi all,

I don't have a runout indicator yet, but am looking for one. I've tried using a v-block and dial indicator, but it's difficult to get a good reading due to case to v-block friction and the shape of the case body causing wobble. Was wondering which manufactured indicators are the easiest to get accurate readings? Also, same question for case-neck thickness gauges. Thanks for your wisdom in advance.

I use a ball bearing, dial indicator and granite surface plate arrangement I rigged. I can measure any case at any point. For neck thickness I use a Mitutoyo TUBE micrometer with the ball anvil.

The NECO is probably the most sophisticated gauge. Does many functions. I like the Sinclair which is what I use, but it's pure concentricity gauge. Not quite like the NECO.

Agree with previous poster on the Mitutuyo ball micrometer, also available from Sinclair.

I like and use the Sinclair like bob it is easy. My friend has one made by Darrel Hollands it is very nice also.

The best runout indicator is the flat table top.
Runout can easily be detected merely by observation of the cartridge rolling on the table.
Sorry, Mr. Sinclair.

Jeff