EE CAME TO MANAGEMENT ON NOV 6TH TO REPORT THAT EITHER ON OCT 19TH OR 26TH WHILE WORKING ON THE PRIMARY CRUSHER HE WAS IN THE PROCESS OF RELINING A STONE CHUTE. HE HAD REMOVED THE OLD CHUTE & WAS PULLING THE NEW LINER UP WITH A CHAIN. HE FELT A PAIN IN HIS BACK. SINCE THAT TIME HE HAS BEEN EXPERIENCING NUMBNESS IN BOTH HIS HANDS.