Hey Guys . FYI I am a bit of a noob so please go slow with me.
Basically im still following tutorials but trying to adapt them for my own use.
What I did was to trace a Jpg image using a Bezier curve which I converted to a Poly . Once the outline of one tuning prong was complete I converted it back to a Bezier and then edited it to fit my shape precisely. I then extruded the face and I had my first prong.
All good so far !
Next i duplicated the tuning prong before rotating the copy. I repeated this process to give me the three prongs which all intersected each other. I then joined the three objects to each other to form 1 object. Now i get a wierd jagged artifact on the top face of the model when rendered.
Here is a link to a screen capture of the artifact:-
Any advice is off course much apreciated !