main feed hole

[JRM]

Has anyine figured out what a good feed hole size is? The hole im refrencing to is the one that seperates the main vaccume chamber to the chamber below the ori plate.

[larrycavan]

JRM,

That would depend on things such as:

1. Size of your largest orifice hole.
2. Pattern of your orifice holes if you use more than one for a range.

How did the calibration go with the new disk?

Larry

[JRM]

The calibration plates came in today. If all goes well Ill be trying to calibrate the bench over the weekend. Keep your fingers x all goes well