HI JUST GOT MY MACHINE HAVING FUN LEARNING BUT ALOT STILL CONFUSING, (LEARNING A WHOLE NEW TRADE) I WANT TO PROBE AN OBJECT 1.25" HIGH BEFORE I WENT INTO THE PROBE SET UP I ZEROED MY PROBE JUST ABOVE MY SURFACE BOARD. WENT INTO SET UP SET X,Y, THEN SET MY SAFE Z AXIS AT 1.30" SET MAX PROBE DEPTH AT 0. MACHINE DRAGS JUST ABOVE TABLE SURFACE . I THOUGHT IT SHOULD BE GOING UP &DOWN WHILE MOVEING ALONG Y AXIS I SET THE MACHINE UP LIKE THIS LAST WEEK & BROKE THE PROBE. SHOULD I SET MY PROBE ZERO JUST ABOVE MY OBJECT? CONFUSED JEFF