1.Errata: I messed up the version numbers in previous post.
Have to be 2.2 in place of 1.3(well, age...)
2. Thanks Seppo!
I've have this problem from the beginning and only now, thanks to You, I think I've found a solution.
So, New version 2.3
-solve (somehow) to trick default offset of SH3D which don't let to paste items on the same place
Also on Source Forge
PS In some circumstances, when the steps are not respected, the plugin don't do anything.
In in such cases hit Cancel or X and start again.