Hi,
Those power levels are fine. However keep an eye on it as theres currently a fault in TS17 thats effecting them (some more than others), See
http://www.cableforum.co.uk/board/12...wer-level.html for more info. It depends where about your in Thornaby I suppose.
There is some congestion on ubr13 if you are on that which explains your speed with speedtests.