i have just spent 8 hours today trying to find a link that will vary target a poly line that i have set. i cant seem to find the link that will do what i need as per the attachemnt. the section between the edge of the foot path and the start of the fill/cut slope needs to be variable - im pulling my hair out please can some one help me thanks.
i know how to set all the targets but this link seems to be a fixed length.
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