@MisterMikkel the crankset asks for a 115mm JIS square taper, i had that BB-7400 that is 113mm and i tought it just would be right for that 1mm on each side! BUT, i noticed too late that's a JIS low profile... anyway it mounted and it doesn't move, fine but this could be the cause of the problem, even if being "low profile" should mean that the crank goes a little bit closer to the bottom bracket, not outer like it looks now? I'm probably wrong.
Chain line is now 47mm-ish~, tiagra front derailleur asks for 45mm.
@Batt that's what i tought on the first place, anyway i'll try this new position aswell.
I didn't think that little would be a problem.
But I have only really used mountain bike front derailleurs, and they are able to move a lot.
From the looks of this photo, I think you should be able to get away with a smaller BB-axle.
@MisterMikkel the crankset asks for a 115mm JIS square taper, i had that BB-7400 that is 113mm and i tought it just would be right for that 1mm on each side! BUT, i noticed too late that's a JIS low profile... anyway it mounted and it doesn't move, fine but this could be the cause of the problem, even if being "low profile" should mean that the crank goes a little bit closer to the bottom bracket, not outer like it looks now? I'm probably wrong.
Chain line is now 47mm-ish~, tiagra front derailleur asks for 45mm.
@Batt that's what i tought on the first place, anyway i'll try this new position aswell.