Keyboard Mapping question

[ReplayHarry]

I'm running NextPVR 3.5.7 on a Windows 8.1 machine with Kodi Gotham. Still using Gotham due to "features" with the Helix and Issy builds. Using HDhomerun (ant) and HDprime (Comcast cable) for my TV recordings. Using Flirc with my mx-500 remote control, so I am sending keystrokes.

What I am trying to do is have the same keystrokes work in NextPVR that work in Kodi. So I have modified the keymappings.xml file, but I can't get the "." (period) or "'" (single quote) to work for the Skipforward or Skipback. It does nothing.

See code below:
<Subsystem name="General">
<Key code="{CTRL}P" command="Play"/>
<Key code="Escape" command="Escape"/>
<Key code="PageUp" command="PageUp"/>
<Key code="PageDown" command="PageDown"/>
<Key code="Delete" command="Delete"/>

<Key code="X" command="Stop"/>
<Key code="{CTRL}Q" command="Pause"/>
<Key code="P" command="Play"/>
<Key code="{CTRL}K" command="Record"/>
<Key code="Space" command="PausePlay"/>

<Key code="Period" command="SkipForward"/>
<Key code="'" command="SkipBack"/>
<Key code="R" command="Rewind"/>
<Key code="F" command="FastForward"/>

<Key code="I" command="Info"/>

<Key code="F7" command="ToggleAspectRatio"/>
<Key code="M" command="ShowOSD"/>

<Key code="{ALT}B" command="Blue"/>
<Key code="{ALT}G" command="Green"/>
<Key code="{ALT}Y" command="Yellow"/>
<Key code="{ALT}R" command="Red"/>

<Key code="{CTRL}E" command="SelectAudio"/>

<Key code="{SHIFT}D8" command="PIP"/>
<Key code="{SHIFT}D3" command="SwapPIP"/>
<Key code="{SHIFT}D4" command="MovePIP"/>
<Key code="{SHIFT}D5" command="SizePIP"/>

<Key code="F9" command="MainMenu"/>

<Key code="Home" command="Home/Inset"/>
</Subsystem>


Also, how about the arrow keys, could those possibly work?
I appreciate any help which might be given.
I am trying to make this as seem-less as possible for me and my wife so we can watch in native NextPVR as well as in Kodi with the same remote setup.