This is my bicycle. I mounted a new Thompson 124mm bottom bracket (the narrowest of this kind I could find) and a new single-ring sqaure-tapered crankset. When set as in the pictures, there is a thread sticking out on the left side, the whole thing is visibly asymmetrical and yet the chainline is still offset by about 5mm (chainring should be even closer to the frame). I can't push the crank any further onto the spindle. Did I choose the right bottom bracket and crankset for my bike or should I replace some of those parts? Is it possible to make something sensible out of it?
If you need more clarification from my side feel free to leave a comment.