Engine advice....please

Hi Everybody,
I'm 95% finished my resto project (li150 series 2 winter model), but having issues with starting and idle especially with the airhose connected (does better open). Everything is standard except the new carb, dellorto PHBL 25. Can anybody offer some jetting recommendations etc. Many thanks! Alex
AQ266 atomiser
102 main jet
40 slide
60 Choke
200 Float Needle Valve
50 pilot
I'm 95% finished my resto project (li150 series 2 winter model), but having issues with starting and idle especially with the airhose connected (does better open). Everything is standard except the new carb, dellorto PHBL 25. Can anybody offer some jetting recommendations etc. Many thanks! Alex
AQ266 atomiser
102 main jet
40 slide
60 Choke
200 Float Needle Valve
50 pilot