Well tore the whole secondary apart and the spring wasn't broken. I now wonder if I pulled the overwidth belt in so hard I somehow jammed the sheath and when I used the puller it some how released ? Anyway it is back together with the original VC supplied belt. I need to rework my exhaust mounts with this change. Still need more work on the S/G mount and the Fumoto drain valve. And Dave that is still the secondary sheath from you