Shared residency hearinh

I'm just filling in my form C100 in order that I can go to court to force my ex to stop being deliberately obstructive when it comes to me having my kids.
The statement of arrangements states that we have joint custody, but he is only allowing me to see them for around 14 hrs per week (Inc 1 overnight stay)
Does anyone know if I have to turn up at court with a clearly defined ti­meta­ble of when I want them with me? Or am I there merely to get it in writing from a judge that my ex will be in breach if he continues to be obstructive?
The C100 makes no mention of suggesting a ti­meta­ble, but I just want to make sure I don't go to court unprepared.
I hope someone can help me, as I can no longer afford my solicitor

Thanks

In the application you only need to state what it is that you are applying for and why.

In your case I believe that is that you were a parent with the majority of care (or substantial amount of care) your ex has unilaterally changed the arrangement to just 14 hours a week and you are asking for interim shared residence 50:50.

For the first hearing you can prepare a position statement of no more than three pages setting out your concerns, what you want the court to do, and giving a brief history of events. Use short, numbered paragraphs, file a copy to the court and serve another copy to your ex or his solicitor if he has one.

Thanks so much Fiona, that's really helpful