How to model Adjustable 4 corner framing clamp in SolidWorks 2012 and show design intent ?

Here is the tutorial for the model
Adjustable 4 Corner clamp
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Step 1:
1. Open SW in part mode
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Step 2:
2. Draw the sketch on the TOP PLANE
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Step 3:
3. Extrude to 32mm
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Step 4:
4. Sketch on the selected plane
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Step 5:
5. Make the circle of 6.50mm
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Step 6:
6. Make extrude cut THROUGH ALL
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Step 7:
7. Sketch on the TOP PLANE
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Step 8:
8. Extrude it to 19mm
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Step 9:
9. Click on the HOLE WIZARD tool & select the LEGACY HOLE. Select type as COUNTERBORE
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Step 10:
10. Set the given dimensions & THROUGH ALL