one more question about center stand install on Valk

[Scottsscooter]

Do I need to buy another part for the center stand spring to hook to? I see on the parts diagram there is a #9 , called "hook , main stand spring"?   Is this a hooking point that screws into the frame or engine housing somewhere?

[Scottsscooter]

I found a itemized list of parts needed from another forum... Yes I need the rubber stop, and the hook....