Hi Zac
There is usually a knack with starting them reliably
As I have said before on another post both mine are very different.
The A7 has no choke (it has one fitted but will not start with it on), main petrol on ,tickle till finger wet tiny, bit of throttle and just kick. First time every time
. Problem when cold is she will not tick over and still will not take any choke. She is fine when warm and same procedure applies.
The A10. When cold full choke, main petrol on tickle till finger wet, use kick start to push just past compression on any side, no throttle and kick. Again first time every time and ticks over on choke
. When warm same procedure but without any choke. She can be a bit of a pain when between temperatures.
I think you just need to find your procedure, assuming she run OK at all other times.