I have some sc500's here Geoff can loan you bike or a just a pipe it that helps.
Same frame as the MX 250/360 and so is the pipe, only differance is the pipe diamater its larger so you can jig directly of any MXA you can find.
Thanks Freaky but a pipe isn't enough info to build a pipe from, too many clearance issues to make it work and getting a bike over from SA would be unfeasable.
Thanks also Iain
If you ever wonder over the ocean with room to bring it give me a hoy.
I do still have those templates on file too.