Street Demon 625 experience so far

trebor75 said
Yes I am sure. The wideband pegs super lean at the bog.
Geographic coordinates of Stockholm, Sweden
Latitude: 59°19′57″ N
Longitude: 18°03′53″ E
Elevation above sea level: 28 m = 91 ft

As a test, Fatten up the idle mixture screws and see if it helps with the bog. You could also increase (drill nozzle by .001) steps.