Our route for our planned 7 day pass is all worked out.  3 days travelling out.  3 days travelling back and one day spare to be used at some point during our holiday.

I read all the time about only activating your pass at the last minute in case you forget that it is already activated and problems arise and dates need changing.  I am more exercised about getting used to using the pass and learning in advance about its ins and outs.  I would much prefer, therefore, activating the pass early on, inputting all the journeys and and checking that I am totally confindent in using it.    I would then deactivate it and activate again much closer to our departure date.

Are there any things to be careful about, if I do this?  Is there a reason why this might not be a good idea?

Peter