ayEl

Thanks for your advice, I'll experiment with this method.

And yeah that's actually how I used to find solutions: by accident. I just keep tweaking the code and running it until it gives the solution I want.

I never really considered this a problem, but I'm glad I'm aware of it now, it's better late than never.

Yeah, I thought it might produce some good suggestions that worked for other people and that I could try.

Hopefully people who actually have something constructive to share will see this question too.