I have a funny way of bump starting my Comet, Sometimes after winter there is too much oil on the clutch,
So it won't start on the kicker, "Clutch slip ", So I roll it back on compression and sneak up on it !,
Running along side and drop the clutch !, There isn't room in my front garden to jump on and I am too old now, It has worked a few times, Once I have done a few miles the clutch is fine for the summer.