The question of scale is one that comes up with almost every TransFormers toyline, and it's only relatively recently that Hasbro have even attempted to make their toys vaguely consistent within a given franchise. Even in Studio Series, there are discrepancies in the size of the robots due to the consistent scaling of the vehicle mode, and abject failures where two robots of approximately the same size class somehow transform into vehicles of entirely different scales.
What hope, then, for the 2007 toyline that styled itself a contemporary reworking of Takara Tomy's Micro Change concept, with items of present-day tech transforming into dinky robots within the bounds of a single size class..?
Well, obviously it had to go wrong to one degree or another and, while it's easy enough to make a pocket-sized toy out of pocket-sized tech, the same doesn't quite hold true for some of the other bits of hardware chosen for the toyline... And High Score 100 is one such example.