Chain Array, Polar Stretch & Chain Move

[irshad149]

I m trying to make a dynamic crane block. I am using chain array , polar stretch, chain move. I am having issue while stretching the jib after stretching the main boom  . I don't know where m doing mistake. I tried so much but didn't et it . Can anybody solve my issue. I will be very thankful for it .

Thanks in advance

I am attaching the dwg file. please go through it.

[Libbya · Accepted solution]

Here's your first wish.  I think you'll probably need constraints for your second wish.  See screencast in followup post.

[irshad149]

Oh wow…….

Really this is what I want....

Thanks a lot .

But I didn't get my second solution for that lines. please