servo controlled bed leveling probe holder

I recently added the bed leveling function to my 3d printer
And after 4 prints I discovered that the probe did not function properly due to the heat of the bed and nosel and eventually broke down.lets see how could I solve that problem and have been experimenting with the sevro/mechanical system with a probe instead of a mechanical endstop and how to combined both Systems and this is my result of a combination of both systems. Now i ownly have to convince the firmware but thats gonna take a