I created a video of my new to me Bridgeport Torq Cut 22. I was hoping those with TC22's would give it a watch and listen to the spindle as I run it through the speed ranges up to 6K RPM and rapid jog the axis to see how they compare to your machines. My spindle has the transmission on it. I believe max RPM with the transmission is 6K RPM. Also, I noted the spindle speed seems to be over ridden to 125% but I can't seem to figure out how to get it back down to 100%. I am not completely familiar with the control. Just noticed this today.
Thanks in advance for the listen and opinions.
Marty
https://youtu.be/HOSY8Ahp6qE