We are highly recommend 80% line capacity of spool, otherwise, it is easy to jam.
Since the spool is relatively thin and highly hollowed out and has a large diameter, it will be clear when the line is taken up, because the sound of line rubbing the line gauge was amplified by the warp cup. It is definitely not the sound of grinding the cup.
The original spool is thicken and heavy, also diameter is small, so there is basically no sound when line passes through the line gauge. Players who mind this “Shashasha” sound should be consider before buy it!
We are now tackle 7178 aluminum technical problems, it may be slight uneven color on our spools, which does not affect the accuracy and use. Perfectionist players should pay attention!