glad you enjoyed your well earned beer, been a stressful or eventful week for you, the switch has a pull out wiring if you press the clip, and the switch unit is screwed in fully, could be its too far unscrewed, so not getting the red tip pushed in for starting, if its all the way in and the tip is fully springing back and forward will need changing, but if you are ordering from suttons then save on postage and get this from them too, you probably know how to take the handlebar covering, but just to say, its in three parts, the back(towards driver) the front, and then the pull off red centre , can release it from the thin outer edges, red central part (towards driver) there are two screws either side (upper and lower) of the rear black section and you must also undo the one screw under the red centre section to release the black half of the covering, then take off the flaps that covers around the brake master cylinder of the side that the switch is faulty, you should have enough access from this point. but antway if when pulling of the rear black cover, the front also comes away, then they have not bothered to put the four hidden screws in the front half of the handlebar covering, these are important ones which stop a lot of the vibes and the covering vibrating. i would always advise anyone to get 4 screws and tighten the front on, you will find 2 either side when you have a gander, dont loose the throttle cable rubber and when putting back together make sure the switchgear white block connectors , one on left and right strapped to handlebars dont get caught up when tightening the front cover, check indicators lights horn and starter etc before putting back cover back on, just to make sure no stress on wiring, thats it hey presto.... the four hidden screws are important...

I cant seem to remember.. I don't know where I'm going, but I'm on my way.