Can I replace the invisible string on my ITR?

Question

I have an FXWizard kevlar string ITR. I want to know if I can add more string to it without breaking it.

Answer 1

I do not know what a FXWizard and ITR are, but I do know that Kevlar string does not do well when knotted.
So, if possible, replace the whole string.
If you need to lengthen the string, get professional advice, as most knots will fail or damage your string.

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