Pain in the neck

neilo23

I had a little fiddle around a couple of days ago and moved my saddle back 1cm and up 1cm. Since then I've been suffering pain in the back of my neck and between my shoulders. I changed this so that my 2 main bikes are set up in the same way. Should such a minor change make such a difference to comfort! And before anyone states the obvious, I'll change things back to how they were if the pain continues ;-) I wanted a bit of a racier position, but I don't race so it's not really necessary.