Drip-Dry at 50xy for B9Creator

This accessory for B9Creator allows you to easily recover the resin lingering on the build table after a print.
This item can fit inside a 50xy calibration envelope.
Rabs1 did a great job with his version of the Drip-Dry and published it before me.
Normally I would just use his excellent design, however I was already working on this design when I saw his post and I needed a version for 50xy calibration.
Warning:
You have to add, at least, one base layer that covers all the build envelope. You can do it in the Edit window of B9Creator.exe. (I did not add a base layer because each person prefers a different base height/shape.)
If you have got any ideas to improve the design, let me know and, if possible, I will add them.