In a strictly amateur capacity I'm inching towards a first frame and am currently practicing brazing tabbed type front dropouts. I assumed when I started that the space between tab and tube should be entirely filled but I'm finding it very difficult to fill very far up and having cut up a couple of old factory made fork ends to find very little filler in them at all I'm wondering if I'm trying too hard. Photo shows an early attempt, I've done another half a dozen since with varying success. Any advice on how to tackle this joint would welcome.
Thanks,

William.

IMG_3463.jpg