Sorry about the link not working

I don't understand why that happens. I cut and paste out of the pages properties. Then close the site and paste into my reply. It always comes up when I preview before posting, but doesn't always work for others? I don't know why that happens.
Anyway, to answer Kerry's question, Yes, you need the slack to pull on and off. I don't tie the laces off at all. I end up with two single lengths of lace. You can tuck these into tongue area around upper laces, like in the picture of the combat boot, or just let hang free. I have them on my low cut workout/ water shoes and the hanging length, doesn't hit the ground, it just kind of " floats" there.
Eliminating any loops or knots keeps you from snagging on branches/rocks and roots causing the embarrassing falls we've all probably had one time or the other

I take a lighter and melt the end of laces, so they don't fray. I also tie a small overhand knot in the end of the tag end and snug tight. This is so you don't pull the lace thru the lace-lock when removing the shoe. Hard to do, but believe me, possible

PS, I just took a ruler and checked the tag length after snugging up my low cut water shoes. I have 4" of slack. Even with 5", the laces wouldn't hit the ground or get under foot. I don't know how you lace your shoes, but from my viewpoint, I'm not seeing how that 5", is a problem?
Maybe post a pic of laced shoe and I can give you a better answer?