Guys,

I've modified my version of 29.1 using navtweak, but I can't seem to get it to "take." It loads up on the nav computer fine and says it's updated, but when the nav system restarts I don't see any of the changes I've made.

I've checked the CD I made and the changes are indeed there.

Do I need to rename something to trigger the system to upload my modified version?

Thanks again for your help