Did you run the update script that comes with the Morphs++ product? This has to be run immediately after the install, and apparently it updates the base figure somehow, to accept the morphs. It has to be run after installing any of the other morphs packages too, such as the Muscle Morphs.

More details on this are in the ReadMe file for V4.2 Morphs++

"If I were a shadow, I know I wouldn't like to be half of what I should be."
Mr Otsuka, the old black tomcat in Kafka on the Shore (Haruki Murakami)