rd500 zeel wiring query

[Bazille]

Hi
I have now fitted the zeel cdi/pv controller, i have one query with the Gray wire, should i connect it to the Orange/Black wire?
my bike is standard rd500 UK spec does not have a TPS!
The wiring diagram says "if TPS not used then connectO/B andGr. Program only 100% ignition curve" Can anyone explain this to me please??
cheers colin

[Norbo]

I cant remember but i think may be VIn fitted one to his 500 . drop him a pm and see .

[Bazille]

cheers norbo. will try him thanks!