Start SAG comp logging - Adjust SAG comp to 50, 90 en 50 % of the value for the layer in progress - Lower the spacer according the next procedure.: * spindles West half turn up * spindles East one turn up * spindles West half turn up * Perform a Rasnik run and check * spindles West half turn up * spindles East half turn up * Perform a Rasnik run and check * spindles West quarter turn up * spindles East quarter turn up * Perform a Rasnik run and check * spindles West quarter turn up and loose * spindles East quarter turn up and loose * Adjust SAG comp to the value for the layer in progress minus 0.1 Bar * Decouple crane support * Perform a Rasnik run and check