WebSphere monitor Config issue

I am currently evaluating the ManageEngine� Applications Manager. First off, great product, extremely well put together.

I am having trouble configuring it for WebSphere, I have read through the articles for configuring perfServletApp , I have verified that it is setup and configured with the correct application that I want it to monitor, but when I go to add the monitor it fails stating that I need to �Please ensure that perfServletApp application is installed and started.�

I have gone to the port (http://<servername>:9080/wasPerfTool/servlet/perfservlet and I do get a response from that, I have left the default ports and it still fails.

Also, I am able to use the Tivoli Performance Viewer and it will allow me to connect to the SOAP Ports that I specify.

Please help, this is key functionality that we are looking for.