Accelerator Return Spring

[RichardinNZ]

I'm having trouble with the throttle sticking on my dual carb 36hp.  I was running the original 36hp spring over the accelerator cable, between the end of the cable and the fan shroud.  However, this wasn't great as it interfered with the arc that the cable wants to move through.  I think some crossbars have return springs.  These are the ends of my bar.  Any ideas as to where I can find some?  I think CSP use a spring on one end I but I'd be tempted to add one to each end?

Thanks
Richard

[RichardinNZ]

The photos..

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[RichardinNZ]

Resolved...I'm having two springs made which will fit around each end of the cross bar.