Hi there, first time posting! Recently ordered a Shimano Bantam MGL XG from Japan and upon recieving the reel and trying to spool it up, when i depress the thumb bar the spool overruns severely. wondering if this is typical of a bantam or if I might have a defective reel. This is my first Shimano MGL reel, however i do own a curado k, DC and an SLX Xt, all of which this does not happen with. If I tighten the spool tension knob quite a bit, the problem seems to go away. any input would be great!