Rejetting

Hi all

I never had the original carburetors, but after a complete rebuild of the bike and complete renovation of the engine i have bourght a pair.
The pair i bourght have the airmix and a fuelmix screw.

I have a motad exhaust form UK on it and they said i do not need to rejet the bike with this exhaust, but i still have pod filters on the bike.

i read the std. mainjetsize is 102.5 and i can see in a repairbook the needleposition is placed in the most "rich" position.

Can anyone with a bit of knowledge about this field come with a suggestion for the right mainjet size and needleposition?

Best Regards André

Details of what was done to the engine/heads, what kind of air cleaner(s), make and model of the carbs would be needed before anyone could take a shot at the jets needed. Pics of the carbs would be very helpful as well.