Okay, I agree with not taking your child to court. My legal advisors said not to do it when I asked if I would have to take her.
I know it's difficult to not react emotionally to things, especially when you feel like you are dealing with someone who is being completely unfair, unkind and even dishonest, but legal matters deal with facts not feelings. I have my emotional reaction with someone like my mum or my best friend to get it off my chest, then I talk to my solicitor for legal advice, then I note it down in my diary.
If you need to understand things better, there are a few places I found good, free information.
CAFCASS itself. www.cafcass.gov.uk/
Really useful for understanding how they work and what would be expected of me as a parent.
Court information. www.judiciary.gov.uk/related-offices-and-bodies/advisory-bodies/fjc/guidance/familycourtguide/
Coram Children's Legal Centre www.childrenslegalcentre.com/index.php?page=shop_products_all
I called these people initially and they explained all the things I needed to do and what the processes were, it was very useful. I paid for a time slot call, but you can talk to them free, they are pretty busy though and it was quicker to pay the £20.
It's not easy to stay cool, I had to sit there while my ex lied in court to the judge, and I wanted to object there and then, but that wasn't the way things went at that point, he had a right to reply to my allegations, which would be looked at by CAFCASS, but the hearing wasn't about getting down into the nitty gritty, so I couldn't reply to his replies, not yet any way. I brought them up with CAFCASS instead, and they will be in the report going forwards, so not forgotten.
Any issues you have with the Order, you can bring up next time and ask to change to suit the children better. I have an A4 page of suggestions due to the current Order not working between us.
Be organised with what the issues are, right now they are a bit confusing to read, so try to bullet point each issue, keep it to the point and factual, try not to talk about how it makes you feel or react, but about how it doesn't best suit the children and why.