Pony clutch assembly question

[ENJ62]

I ran into a problem that is delaying the reassembly of our Pony. When we removed the yoke that causes the throwout bearing to disengage the clutch we failed to notice how it was mounted. This yoke piece is held on by 2 bolts and contacts the casting the throwout bearing is mounted to. We are unsure if the rounded area or the very end should contact the throwount bearing casting. Failure to correctly put this right may cause me to have to split the tractor a second time. Any help appreciated as our service manual is a copy and doesn't have a good picture.

Thanks
ED