HI TT,
Just a quick question I understand since D2 and D3 have the same tips these heads should be compatible with same shaft is that right? I had awful trouble with a D3 head into D2 shafts. Torque wrench would just keep tightening them and wouldn't click. I've got a suite of 910 products and never had this issue before. Just wondering if it's something to do with D2 and D3 or my torque wrench not working correctly.
best,
Kim