Hi Listers....Have seen an advert for an electronic Voltage Stabiliser for the Fuelguage/Temp circuits for the TR4s. Have not been able to find it again. Could somebody please forward details of said invention to me. Thanx......Trev. Hardy....Feilding; New Zealand. 25 Chrysler Brougham; 65 TR4A; 70 MGBGT.