Depends on what you’re asking
Are you saying “gear selection is difficult” – or are you saying “neutral selection is difficult because of a delay in the bulb lighting up” ?
In the case of the latter (the bulb delay), this is something I’ve noticed too, and there’s no cure for it that I know of. Finding neutral in a one down four up box has always been tricky, and given the simplicity of these bikes, perhaps trickier than most
Practice makes it easier, so does fresh oil, but it always was a pig to find, especially if you’re flustered or in a hurry
The other thing to remember, is that no two bikes are the same – top speed, acceleration, even finding neutral is like to be different ….