I used to make them but I can't make them any more due to work commitments.
[
Luigi] makes pre wired hollow shafts for the JLW which fit the U360. [
This] is his website.
You will need to make a 2mm wide groove from the end of the shaft and into the e-clip groove to allow clearance for the wires when the U360s magnet is in place. These pictures explain it better:
If you or Luigi cannot make the groove in the shaft, get them sent to me and I'll mill the slot and then send it on to you.
For clear balltops you want the Seimitsu LB-39 balls or GGGs [
translucent balls] (with a 6mm thread).
The LB-39s are available from arcadeshop.de and lizard lick amongst other places.
Be warned that the LB-39s now come with a capped 6mm insert nut. You need to drill through the end of the cap with a ~5mm drill to allow the LED to light the ball.
mrclean, have you thought about top mounting your U360s? I'm doing a top mount tutorial at the moment. I should have it finished off this afternoon and I'll post the pics etc in [
this] thread.