ðə sˈɪstəm wʌz ˈɔːlsoʊ fˈɪzɪkli lˈɑːɹdʒɚ ænd hˈɛviɚ ðɐn hɐdbɪn æntˈɪsᵻpˌeɪɾᵻd, ɹˈɛndɚɹɪŋ ɪt lˈɛs ˈiːzili tɹænspˈoːɹɾəbəl.
The system was also physically larger and heavier than had been anticipated, rendering it less easily transportable.