I found an old shimano front drag spinning reel in my grandpas stuff years ago , I just did a tune up and it is having a problem with the drag , the bale only turns on way ( unless you turn the switch) so there is only one way for line to be wound onto the spool . If I pull drag it works fine but doesn’t click , it will only click if I turn the spool in the opposite direction . What could be going on with this reel ? Thank you all in advance !