Navionics 'Freshest data' update issue

[Lucky Duck]

As it been a bit too windy to sail this weekend I thought I would update the plotters' Navionics charts on my PC

Opening and logging into the 'chart installer' programme goes fine but the size of the files offered the upload don't look credible - i.e. the charts for UK, Ireland and Europe being 3.5mb rather than nearly 1gb.

I have raised a query with Navionics but wondered if anybody else had noticed this issue? Rather reluctant to take a chance that the reported file sizes are wrong and then find the whole chart is mucked up.

Thanks

 

[wizard]

I assumed it was just changing what needed changing it hasn't caused me any problems(that I know of!)

 

[Lucky Duck]

Thanks for that

Just uploading changes would be quite an improvement over having to upload the entire chart each time