Luba blade covers

How to make Luba blade cowers to prewent blade stuck. I use plastic sheet, because it is light, dont need to be perfect and dont make unbalance on disc. You can use aluminium or metal thin shit to make cover, but need to be more precise to make balanced and centered cover

If you want to buy any version of Luba, you can help me to go over my link, thanks
https://eu.mammotion.com/?ref=osa3dp

This is not a paid video. I bought Luba with my own money

Timestamps:
00:00 - Stuck blades
00:39 - How to lower Luba blades
01:30 - Unscrewing blades
02:30 - Cuting plastic cowers
04:40 - Mounting plastic cowers
07:09 - Results
08:33 - Conclusion