I just fitted a new chainset to an old frame i'm using for a singlespeed buildup. The bottom bracket was supplied together with the chainset and the chain is in the correct line, but there is a large gap between the left crank and the frame, see pic.
The frame across the bottom bracket is 68mm.
I have also taken a pic of the gap between the pedal end of crank and the chainstay.
Is the gap correct??