High CPU (94%) for Hazel worker

I have applied he the upgrade to 3.0.6 and now get a message from Mac OSX telling me it is running low on resources & disk is going like crazy.
Looking at activity window Hazelworker was using over 1.6GB & 95% of CPU
Uninstalled Hazel and restarted.
Got same issue but earn checked Hazelworker was still running even though uninstalled it>
Very confused - any help gratefully received.
Looking at activity window Hazelworker was using over 1.6GB & 95% of CPU

Uninstalled Hazel and restarted.
Got same issue but earn checked Hazelworker was still running even though uninstalled it>
Very confused - any help gratefully received.