Hi,

Solved the issue by taking a trip to maplins this morning and buying one of these SLX Satellite Finder : Satellite Finders & Meters : Maplin.

Took about 5 minutes to get correctly alligned using this instead of messing about all day yesterday!

Got a good lock (90%+) on 1W and then moved to 28.2E and got 90%+ lock again so looks like the arc is setup correctly and ready to go!