Hi, I was the old bloke who had a chat with you on 25th Jan at kielder , I couldn't remember the name of the camera system that I use to get an accurate polar alignment.It is called PoleMaster. The software has changed for the better since I bought mine and is now very easy to see,but you will have to use a laptop unless you can use a desktop from your location. There are a few videos on Youtube that are helpful. Pity I didn't have more time,but apart from me not wearing enough skins ,my family provided the transport and had work the following morning. I would go there often but I don't have a car.Anything I can help with I'm a retired bus driver of nearly 5 years so I have plenty of time.