I was spooling up my FTH30LD2 with some 80# braid. The braid is really hard to get into the hole in the spool arbor. I put some glue on the end of the line to stiffen it and got it in but when I cinched my knot the line broke on the sharp edges around the holes. I gave up on using this feature and just put some electrical tape over the arbor and tied my braid with two wraps and a long tag end. Maybe I'm missing something but if these holes in the spool are designed to anchor the line around the spool why the sharp edges?