Is there such a thing? I've noticed some on my laguna 18/36. If I play with speeds, I can almost eliminate it but not completely. This is on a doug fir spindle, approx 4 inches in diameter and maybe 12 or 14 inches long. (After the spindle has been trued)
I put a dual indicator on the drive side and I'm getting .002 runout both inside the Morse taper and behind the threads. With no heat buildup in the headstock. I suppose that I'm just not experienced enough to know what normal is - thanks for the help.