First to Second?

[Dead Eye]

There should be two(?) nuts on the bar that goes from the foot lever to the sprocket cover

Or, you can remove the the bolt that clamps it on to the splined bar that goes in to the sprocket cover and move it round for a much larger adjustment (by pulling it off an refitting) - this is what I did. Its a little tough getting it off sometimes so don't be afraid to use a little force