Mdx-40 (with zcl-40) Y sensor bar. Help!

Hello.

I've just acquired a second hand Roland Mdx-40 with 4 axis ZCL-40.

The problem is that few bits are missing... including the 2 Y sensor bar and detection tip.

From the manual pictures I believe I could easily replace them with metal rods (or tube with 2 machined plastic caps at the ends) and a small bar.

If any one has this machine and parts I would be extremely grateful if could spare few minuted to contact me with the sizes so that I can reproduce them to set up my machine.

I've attached a scan of the manual page with the parts I'm missing and sizes

Thank you.