drum shifter mystery

slowly moving at getting the vf500 back together and hit snag. with the shift linkage. the drum shifter plugs into the shift drum but I must have the little parts not together correctly. anybody have a close up of how the pawls are held in place by the ushaped piece and small spring. I'm thinking the spring keeps the pawls open to catch on the drum.

 

Maybe this helps?

 

i have the factory manual and the parts manual. what i need is a close up pic of this thing assembled. I have tried all sorts of combinations. this linkage is a royal PITA! here is a pic of all the pieces