[Plugin: WordPress MU Domain Mapping] Need some Network Domain Mapping Help

Good day Everybody, I need some help please.

I have the following installed in my wordpress website:
Wordpress Multisite
Wordpress domain mappinf tool
Wordpress Network+ plugin

And all are working fine, now what I need know is this:

As normal with a wordpress multisite you can create sub domains example http://www.siteA.mysite.com

And then with the domain mapping you can then point http://www.siteA.mysite.com to http://www.siteA.com

Now with the Network+ plugin you can create e network in a network for example http://www.blog.siteA.mysite.com

Now my problem is that I point http://www.siteA.mysite.com to http://www.siteA.com witch is fine by me but my problem comes with http://www.blog.siteA.mysite.com

I want to be http://www.blog.siteA.com and not http://www.blog.siteA.mysite.com

Can anyone help with this please, thank you.

http://ww.wp.xz.cn/extend/plugins/wordpress-mu-domain-mapping/