Tiger cat carb issue?

[blooka]

Hi
I have a tiger kit car with a standard 1987 2.0 pinto engine fitted.
Im having a few problems with misfires and odd backfiring under acceleration.
I have checked usual things float height, timing, plugs, ht leads etc. with no luck.
It has a 32/34 dtml carb fitted I was just wondering if it is jetted correctly.
I am going to upgrade at sometime to a better carb setup but for now just wanted to use this if its ok.
the jets in it are

primary idle 55
secondary idle 60

primary main
air 165
emulsion f30
main 125

secondary main
air170
emulsion f22
main 117
does this seem ok for this engine tried trolling the net but i cant find anything
hope someone could help me just want to cancel this out befors delving deeper lol
many thanks
Dave