Weaves are not easy and if I have not done any in a while I have to go back to the description of how to, LOL!
If you don't have the links to how to, shoot me a PM and I will give links to several ways to do a weave, but it's still not easy!
Below are a couple I did some time back.
This is from way back, a Bitch Creek Tiger Weave.
And one more of the same as above and just a hackle tail.