The threads in the idle air mixture screw hole in my original 20/20 got messed up so I went ahead and replaced the carb with a 24/24. I had previously replaced the exhaust with a SIP Road and replaced the jets in the 20/20 with the recommended BE3, 102, 160 and 55/160 to accommodate that exhaust. The scooter ran very well at that time.
When I ordered the new 24/24 the supplier told me it would probably come with "whatever jets were laying around" when they put the carb together and to use the jets previously mentioned that I had in the 20/20 which I did.
Now that I have it all together and on the road I'm finding that I have to adjust the idle air mixture screw quite a bit more than 1.5 turns out which is fine I guess. But the scooter doesn't seem as responsive as it was. I'm not sure it "bogs" on acceleration but it does seem to hesitate just a slight bit even at high speeds in the higher gears.
My question is might I try playing around with different jets and if so what is recommended? FYI the new 24/24 came with a 150, BE4 which I haven't tried using.