zigzag wefts

Hiya. Does anyone have any idea how you are suppose to retie the ends of hand-tied zigzag weft when you cut the weft?  I have some hair that has that real tight zigzag weft that looks kinda like rickrack.  With my nature girl hair, it's handtied and you can easily take a bit of the hair off to retie the end. But this zigzag looks different. Has anyone dealt with the zigzag that looks like rickrack?  Does it unravel as easily as the other type of handtied wefts? Would nail glue on the ends be sufficient?

i like to put nail glue down the entire weft, let it dry and then cut it with a very sharp razor blade. hope this helps.

What's rickrack? I have some zigzag wefts from EP and they are EASY to cut, u can cut them anywhere and 0 shedding.   
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