K. Wanpen,
Just a short answer for immediate acvtion and more detail will get back to u later on.
Please adjust sensitivity scale to #10 for temporary. I knew it is not good to use maximum range but no way at a moment due to 1 mm of metal spec were normal machine standard.
I had gone to PYV with out their permisdion to chech something on Saturday affternoon. I will summary and let u know finsl solution soon.
Best Regards,
Pairush