Well I finally got around to pulling the tranny out of the cosworth today to find why I had problems shifting to 4th. The syc hub keys on the forth gear side broke the tabs off. No problem I thought. Well then I took out the idler shaft to check the needle brgs and found the gear had worn the thrust washer and spacer away no problem it comes in the small parts kit but then I found the case boss had been worn away. big trouble. Now it looks like im going to have to find another case. If anyone has one sitting around let me know.
Thanks
Ted