[pct-l] BackCountry Navigator PRO, Android version

[Detlef Körner]

  Who has any experience with this software?
I have downloaded the first parts of the PCT. At around mile 71 
(SectionA page 9 of Halfmiles maps) the PCT is no more shown and 
reapears at mile 105.5. It then disapears again aroung mile 126 and 
again reappears at mile 143.
Both times the maps change from green contours to black contours. And it 
seems to be the same map as Halfmiles except for this missing part of 
the PCT.
Is this a download question? Or is there really a gap in the maps with 
BackCountry Navigator?