Anyone know what could be preventing the "HudDamageAccount.res" modified damage numbers file from working? I've tried placing it in:

G:\Program Files\steamapps\common\Team Fortress 2\tf\custom\customhud\resource\ui

and

G:\Program Files\steamapps\common\Team Fortress 2\tf\resource\ui

neither of them work. I'm using Chris's highframes config which is the only thing I can think of that might be interfering. This is what the file contains:

"Resource/UI/HudDamageAccount.res"
{
"CDamageAccountPanel"
{
"fieldName" "CDamageAccountPanel"
"text_x" "0"
"text_y" "0"
"delta_item_end_y" "0"
"PositiveColor" "255 255 0 255"
"NegativeColor" "255 255 0 255"
"delta_lifetime" "2"
"delta_item_font" "HudFontMediumSmall"
"delta_item_font_big" "HudFontMediumSmall"
}
}