caz said:
Sorry to highjack this thread – just how much memory does the 305 have? I have recently purchased a second hand one off a friend and I’m still getting to grips with it. I tried uploading a 30 mile course over the weekend onto it and it failed because there were 600 plus “course points”. I read somewhere on the internet that it can only hold 100 course points, (can’t remember if that is per route or not). My friend told me to include the course points, so I know where to turn etc. If I haven’t got them there how will I know when to turn – does it bleep at me if I’m off course? And why can’t it hold more course points if its got loads of memory?
Hi Caz,
This confused me too - but it's easy to work around.
The Garmin will store 13000 track points (not course points), so all you have to do is plot your route with bikeroutetoaster/bikehike etc using trackpoints, not coursepoints. You will have to switch off a feature on the web which offers to 'add coursepoints at junctions' or whatever.
This will leave you with the breadcrumb trail to follow but no instructions like 'turn right'. However, when your breadcrumb trail takes a sharp right as you approach a t-junction, which way do you think you should turn?
You do have 100 coursepoints but I tend to only ever put a couple in (manually), for lunch stop/beer stop/cake stop (which means I can see how far till the next coursepoint, i.e. to my rest stop). It works absolutely fine for me like this. Give it a go!