[Updating Wherigo Cartridge]

how do i edit answers in my Wherigo? or make changes to questions I asked in my Wherigo? and once i do this is there something i need to do before its all good to go? thanks for any help

[logged a TB into the wrong cache :(]

I logged a TB into the wrong cache by mistake...a cacher found it in another cache and emailed me ...much appreciated...but i can't edit the log to change it any advice?

[my geocache iphone app is going wonky]

I have an Iphone 3Gs and the geocache app was working great...lately I have noticed that its a bit wonky...the navigation arrow will change direction ...when it use to be right on...any ideas? could it be the upgrades to the phone that I have made (ie iphone 4 upgrade) ...any suggestions would be great...i am actually thinking of going to a regular gps to avoid this problem....