Do not display '0' for EQType 29, Target HP Percentage, when there is no target !
Or, add a XML tag such as :
<DisplayAlways>false</DisplayAlways>
So, if it is false and there is no 'source' for the value, i.e. no target for Target HP percentage, then do not display anything.
With the current state of this I can not allow a number on my target window because it looks ugly when I have no target I have this stupid 0 hanging in the window without a target name and gauge.