add inst XL

docs/Instruction/tips/genmitsu_prover_xl_setup.md

@@ -282,6 +282,10 @@ txt|[png.txt](../images/proverXL/mods/mill_2D_PCB_png.txt)|[svg.txt](../images/p
 
 ## line Test
 
+### 1/64
+
+![](../images/proverXL/line_test_1:64.jpg){width=400}
+
 ### V-bit
 
   - Cutting Edge Diameter 0.2mm
@@ -294,3 +298,7 @@ Depth of Cut|Width of Cut
 0.3         |0.36077  
 
 Ref. [calculator width-of-cut of a “V” shaped cutting tool](https://woodworkerb.com/home/pcb-isolation-routing/tool-width-calculator/)
+
+Depth = 0.2mm
+
+![](../images/proverXL/line_test_v-bit.jpg){width=400}