Good result!

After failing several times, I finally got the best position of the build plate.

I Attached 4 layers on basement, printed the models for testing the support shapes. The result was very good. all the shapes were printed perfectly.

So now, I'm trying the 'BUG' model again. That model has over 900 layers on 50µm/layer mode, I have to wait about 17 hours to end.