I have already read tons of thoughts on this but thought I would try to get a better idea based on my specific case. I bought a bike at the weekend. This is the first bike I have had for about 15 yrs so its safe to say I'm a beginner! So far I have completed a 7 mile ride followed by a 6 mile ride the day after. Even on these short rides I'm getting what I would describe as tension pain in my neck/shoulders (feels knotted at the typical massage point like after a tough day at work!). Would general opinion be that this is down to getting used to the bike and being on it or due to positioning. If its positioning, what adjustments would be most likely to ease this?