After being shown off by Greg Holloway from E3D at their official booth at TCT 3Sixty I was thrilled to see the attention this project was getting!
But the large and messy collection of Pebbles beneath Greg's machine made it clear that I needed to reintroduce the bucket. So I designed and tested a bucket that simply slides onto the Pebble Wiper V2.1 and collects the Pebbles which have been whacked by the Wiper.
I also designed my own Stepper Bracket (stepper+ linear rail mount) with some new features and increased height ranges thanks to the printed physical endstop (instead of using a screw).
Models with the suffix PRUSA are for use with the Prusa Z axis motor + integrated lead screw + Delrin nut.
Enjoy!