[Jwamer]

Anyone with painting experience need your advice
My E53 had damage just under the window which I repaired with bondo that sanded level.
I applied primer then sanded up to 600 grit and thought I feathered it to the original paint.
Applied three runs of basecoat but noticed the primer edges showing through the paint.
It still feels level to the surface when I feel it's edges with fingers
Have not applied clear coat yet
Shall I sand it and redo the basecoat?

 

[jcclark]

Yes, you need to sand it level.
The primer should be sanded till the edges fade out to
be transparent at the transition on to existing paint.

 

[Hostprae]

I also thinking to paint myself and looking for suggestions