Reply To: Few issues with my Hyo Comet GT125
He is saying the floats and the float seats are the cause for #2 and #3 , if the bike is straight , revs go up and bike is on side stand then revs drop down (it is also harder to start in this position.)
So you need to make sure the float height is 7mm exactly and it should lift to about to 14-17mm. The “needle” on the float seat, should also have a healthy spring on it
So that when the float is lifted, you hear a nice little bounce sound when the float falls back down in to the carb = Instead of a “thud / bang” sound , this will likely jam floats in the future.
So in other words , #2 and #3 is float height issues as Cobra was saying