Hello all, about a year ago I Had an impromptu attempt at converting a cheep coaxial Ebay probe into a Haimer style probe. The result was outstanding, quite easy to build, light probe force and repeatable.
Attachment 407680

I have a poorly put together blog on the build which shows enough for someone to have a go themselves at Swarfman64 project log: DIY 3D PROBE

If there was interest I could dismantle the probe and do a more detailed build, I have avoided a dismantle because this one is set up spot on and I think I should leave it alone.Attachment 407682

If you like the idea please share, a 3d probe is now within everybody's reach for the price of a tank of fuel.
Thanks all