update laser and measurement

index.html

@@ -147,7 +147,7 @@ Make sure it looks correct, then click on the gear icon in the lower left corner
 <a href="./img/cc-prepare.png" target=_blank><img src="./img/cc-prepare.png"/></a>
 
 <p>
-First, you'll need to set the <b>lower left corner</b> of your program. If your PCB clad has already been used before (as should be the case most of the time), you'll need to measure the X and Y offsets needed to not run into it. Using calipers and a ruler, measure the <b>X and Y distances</b> from the L bracket at which you'd like to mill your board. Make sure to leave some margin, and check that your board will fit in the spot you've picked.
+First, you'll need to set the <b>lower left corner</b> of your program. If your PCB clad has already been used before (as should be the case most of the time), you'll need to measure the X and Y offsets needed to not run into it. Using calipers and a ruler, measure the <b>X and Y distances</b> from the L bracket at which you'd like to mill your board. Make sure to leave some margin, and check that your board will fit in the spot you've picked. If you want to mill close to the bracket, use at least 5mm of offset.
 </p>
 
 <a href="./img/offsets.jpg" target=_blank><img src="./img/offsets.jpg"/></a>
@@ -158,8 +158,8 @@ Click on "Config" under "Set Work Origin". Configure the following:
 
 <ul>
   <li>Tick Anchor1 as the reference</li>
-  <li><b>X Offset</b>: the X offset you measured (in mm)</li>
-  <li><b>Y Offset</b>: the Y offset you measured (in mm)</li>
+  <li><b>X Offset</b>: the X offset you measured (in mm), >=5mm</li>
+  <li><b>Y Offset</b>: the Y offset you measured (in mm), >=5mm</li>
 </ul>
 
 <a href="./img/cc-anchor.png" target=_blank><img src="./img/cc-anchor.png"/></a>