Is anyone else having issues with runout in TTS R8 collets? I've ordered 2 of them after forgetting to tighten my old one and destroying it and a tool holder. The 2 new ones both have .0015 to .002 of runout as close to the spindle as I could measure and get significantly worse with distance. One was from LittleMachineShop and the other direct from Tormach. A generic Chinesium 3/4 R8 measures around 0.0005, but doesn't allow all my tools to seat against the spindle.
Runout of spindle taper:
https://i.imgur.com/YyDK063.mp4
Runout of Tormach/Lyndex collet, with tool fully seated and along shank:
https://i.imgur.com/1eGuSiP.mp4
https://i.imgur.com/J53ARCE.mp4
Runout of generic collet:
https://i.imgur.com/nGEeRtN.mp4
https://i.imgur.com/HUFG5XC.mp4
Ignore the beeping, that's the VFD interfering with my probe interface. I haven't programmed Mach to turn on the probe damping signal with the spindle yet.
Other toolholders and a generic 3/4 HSS endmill give similar readings in all 3 collets. It seems the TTS collets are both angled and off center.
Anyone have a good solution/alternative? I'd really like to stick with the TTS, and sunk a ton of work into an air power drawbar already.