I know this has been covered to an extent before, but I didn't see any "idiotproof" instructions as to how to do it, so I'm hoping someone can help.

I'm trying to print 1:25k maps using either Bing or Streetmap. I've got the areas I want, and got the correct scale as depicted on the screen, but the gridsquares don't appear to be the correct size, if you follow? I.e., the map looks to scale, but actually isn't in terms of the measurements.

Has anyone figured out printer settings to print correctly so that a roamer works? I realise so long as I'm clear what the gridsquare represents it doesn't matter a great deal what the measurement is, but being a novice at navigation I'd rather not introduce more margin for error than necessary.

Cheers.