Hi yes I have had quite a bit of chiropractic treatment, I found it wonderful. I am in Hampshire and can recomm end a really good one depending on where abouts in Dorset you are.
After the consultation they ask you to do various things to establish exactly where they need to work, it will be obvious (to them) if it is muscular not skeletal and if they cannot help they will say.
They do the adjustments with you either sitting (more for neck I think) or lying on a special chiropractic "bed" - for me, nothing has EVER hurt, and when adjustments are made it just feels wonderful and right and a very GOOD feeling.
I have had a number of things wrong, neck, back, pelvis, and chiropractic has put me right each time. Money very well spent.
the best example is when I had my head locked on one side, literally with my ear on my shoulder, and it was agony to move it at all, in any way...my mum drove me to the chiropractor and a few minutes later I walked out of her house with my head and neck normal grinning from ear to ear - my mum could not believe it, her face was a picture!! (Edit to add: the cause of it turned out to be jerking my head through a tight roll neck jumper lol)