Just after a bit of help if its all good! In recent weeks my car has been idling really unpredictably, 75% of the time its fine, but at times it'll idle real low, and if left (Junctions / when stopped) it'll just stall! Could it be an earthing issue? I had a look and it does have an earth to the top of the rocker, and it is looking a bit old, but these carbs have little in the way of things to go wrong, and it is all I can think of! Thanks, Jason.
might just need a clean out, if it had been running fine before, if you run low on petrol in the tank the carb may have court some muck from the bottum of the tank, causing the jet s to block a little.