Hi again Mark,
Well, I'm glad I'm not going blind. I was getting a bit twitchy there for a moment.
Don't worry about the starting drill for your bike. It isn't sensitive, you just haven't practiced enough.
The regular starting drill for all British singles is the same no matter what the make or capacity. It is as follows,
1 Using the kick start, quietly bring the engine up to compression then ease it just past compression using the decompressor lever to make it easy.
2 Slightly retard the ignition if the engine is cold, leave alone if starting from hot.
3 If from cold, lightly 'tickle' the carb slightly flooding it. If hot this shouldn't be necessary.
4 Holding the throttle open a fraction, deliver a long swinging kick to the kickstart so the engine is spun over several times.
5 Smile as you listen to the 'bonk' bonk' bonk' of the engine telling you it knows who is in control.
A lot of the art lies in the long swinging kick. This is difficult to describe as it consists of putting your whole weight with a bent knee on the kickstart, straightening out the knee on the follow through. Do it with vigour. Give it a try. Do not jab the kickstart, you'll get nowhere.
Finally, I've no idea where you can get the history of your bike, this has never been of interest to me.
Cheers,