Ah, so I was vaguely on the right track! 
If you have the time, I can now make step 10 work, but I don’t really understand why it works. If the ‘Get’ Widget WC node isn’t an object reference, then what is it?
Believe it or not, I’ve managed to get stuck again on step 12. Neither the reference to the widget or the WC will connect with the ‘Target’ on my ‘Update Health’ function. I’ve added screenshots with pretty much all the stuff so far included, because I really have no idea why I’m getting an error here.
Thanks again for your time, I really appreciate it.
