hard engine starting

50* here now

bit early in the morning but i will be trialling this in 30minutes.

ok i will trial both spark ideas.
should i try every plug ???

fuel shouldnt be an issue , because i can see the squirters giving a fair shot down the carb.

not sure if it matters.

running no air cleaner on the carb, although i have tried chucking one on at startup but no difference