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Your Sketch1 is not constrained.
Instead of making use of symmetry about the origin planes you are creating your own workplanes?
You might start here http://home.pct.edu/~jmather/SkillsUSA%20University.pdf
You might also install Service Packs 1 & 2 and be sure to indicate when you aren't using the latest release of Inventor (2013).
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Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional
The CADWhisperer YouTube Channel
Looks like a school project, as the drawing supplied is a basic Inventor template. Someone has already created a Inventor model to get the views on the drawing.
If I was contracted to do this, it would be a Inventor assembly file which would contain all the parts required to build the ear-bud.
Inventor 2020, In-Cad, Simulation Mechanical
Just insert the picture rather than attaching it as a file
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Delta Tau Chi ΔΤΧ
Loft with Rails should work for your shape, Inventor's help function will get you what you will need.
Inventor 2020, In-Cad, Simulation Mechanical
Just insert the picture rather than attaching it as a file
Did you find this reply helpful ? If so please use the Accept as Solution or Kudos button below.
Delta Tau Chi ΔΤΧ
You might go through all of the tutorials in my signature.
That will be a challenging design for a beginner.
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Autodesk Inventor 2019 Certified Professional
Autodesk AutoCAD 2013 Certified Professional
Certified SolidWorks Professional
The CADWhisperer YouTube Channel
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