Lathe head tramming

tramming
https://www.youtube.com/watch?v=aIdCwHiiTo4 Rollie's Dad's Method - Headstock Adjustment https://www.youtube.com/watch?v=umQPuXIxDwE Using calibration rod measure at both ends to determine runout for yaw adustment. https://www.youtube.com/watch?v=x7eMKIavX9k Abom79 lathe, tailstock alignment https://www.youtube.com/watch?v=q5AslPQLQpw New Machinists Corner: How to align your spindle to your TAILSTOCK! EASY for Beginners on the Lathe, using hydrolic shaft as calibration rod.

links
lathe