Conversion Chart for Uniflow Powder measure?

[m777]

Just started upgrading my setup and switching from a Lee to RCBS powder measure. Can't find a conversion chart for the Uniflow. Both lee Perfect measures I've come across had the charts. Took a spin on the RCBS site and google and no luck. Any ideas?
Thanks
Clint

 

[glycerin]

Do you have small or large diameter rotor(old style), or the new style convertible? Don't try small powder charges(1.5 to 6grain) with large rotor(inconsistent). Be well

 

[m777]

Guessing new. The used kit I picked up looks in new shape. How do you tell. Handle is reverseable, left or right, if that helps.
Clint

 

[glycerin]

The old style large rotor has a hole approx. 0.69", or 17.5 mm. The separate small old style rotor is about half that size(and much more accurate for small pistol charges). See the rcbs website for new rotor system.