arrg… could anyone advise on where to find this ‘SET’ option? I’ve been typing likely candidates into the search for ages and can’t find this option! heelllppp 
If you have a boolean variable in your blueprint with the name “Can Rotate” you can search for “Set Can Rotate” or drag the variable from the variables list into your blueprint which will prompt you with the choice between “Get” and “Set”.
Ideally take a look at the documentation page I liked at the beginning. It explains everything there is to know about variables in blueprint in quite amazing detail!
Important to note: This by itself is not doing anything and has no effect unless you do something with that boolean!
Cheers
thanks! I’m still a bit lost but I’ll take a look at your link - nothing is ever easy… Just for ref, I 'm trying to set-up something like this to be able to rotate the camera whilst looking at an object… I found the set-up in another Forum post.
on the bright side, I understand what you are saying and am moving forward! cheers
Two small heads up.
You can (and should) respond to answers with a comment instead of submitting a new answer (like I am doing here 
by clicking on “add new comment” below it.
And if it did solve your question could you please accept the answer so others know you’re all set to continue working on your project and don’t need more help with this specific issue by clicking that little button next to an answer:
got ya! Cheers