The annual review for my CM has just taken place and it appears that my ex is now earning above the threshold for calculations, meaning if I'm to receive maintenance in line with his new salary I need to apply for a top up through the court. Does anyone have any experience of this? Would I need a solicitor to apply? CMS have been worse than useless so a court ordered amount would be awesome but I'm wondering how much hassle I'd need to go through to get to that point...I'd be really grateful to hear anyone's experiences of this.