Originally Posted by
non-fixie
To me it looks as if it is not yet in its furthest forward position. Try getting it further out. If that doesn't remove the slack, then winding it fully back and removing a link should do it.
Oh, and you might want to synchronize the cranks a bit more for peace of mind.
Love this green color.
The cranks were synchronized before I tested it! But the chain slipped.
But you are right, I will try rolling the elliptic back again before trying the single link.