Originally Posted by
L134
Could it be that the bottom bracket spindle is not the correct length for the crank and is placing the chainrings out too far?
Yep that's possible. If the frame uses Hollowtech II bb cups. There could be too many spacers behind the cup on the driveside. So the big chainring would be placed too far away from the frame.
If its a pressfit bb, its unlikely to be the problem.