Ok, your well rich", drop the needle, [at least 2 groves,] open the airscrew a 1/2 turn more, [ 2 turns from fully home, ] , then see what you"ve got for colour & performance,
mind - dropping needle is up with the clip,
Hi there", you say mountain " what altitude are you. you may need to drop the needle,[ clip up] or downjet, ,sounds like your rich , what plug ? , a hotter plu,g may work ,try opening the airscrew a 1/4 turn ,, to see if anythin improves,
That sounds normal, it will get better with use, would you believe , i have an MF 6volt on my Dt400 , [there tiny too ] its lasted 2.5 years, and its been flat [ non charging] a few times, it just keeps coming back ,
No simon " it should be plug and play, i cant get a moto-batt for the twinshock models, as the battery is housed in the oil tank, [ below seat]
i have one,[ 6volt] moto bat, i use it for testing electrics on DT, as it hold up long time,,,,[ thats not" me luv you long time " ]