[StefanJ]

Originally Posted by StefanJ

Yes, i drill round holes.
Also, I made an adapter between the twitter and the trim, using a door stopper in a form of a half sphere. It was very difficult to achieve the shape for the adapter, in order to have a right angle for the twitter.
Then I connected the parts using hot melt plastic.
I'll try to find some pictures for the post.

Here are the pictures.