G'day Norm and Tyler,
can you explain the rag method a little more NormK? More choke effect?
My little old Laser runs well on E10. Pinging under load almost gone and that bit more sprightly.
Lucky it was an EFI one. A local petrol station sells it as much as 16ยข less than regular 91 and is usually on the cheapest end already.

Ahh, if only victa had kept producing the thumblatch catcher series, they would be in better shape today!