There appears to be a blockage for the right HRS. Min will be posting the plots soon. We took an access to check that the sieves were really out. Both the right and left rods were in the correct positions for the sieves to be out. However, I noticed a subtle difference between the left and right, where the left lever seems to have more resistance than the right. Min and I tried to use a flashlight to check that the rod attached to the sieve was actually moving, but we could not tell without accessing the pivot.