EMPLOYEE WAS ALIGNING RAMP ON TRACK, CHECKING FOR SPOT TO PLACE LINE BAR TO SHIM RAMP OVER. AS HE WAS CHECKING, HE PLACED RIGHT HAND ON TRACK, RAMP WAS DROPPED 1-2 INCHES, SMASHING HIS FINGERS BETWEEN RAMP AND TRACK. EMPLOYEE WORKING 4 ON 4 OFF SCHEDULE.