like tat gt wing is too over liau lo tat wira gt wing stand there look like stair.. i want to u all my gt wing is ok liau bzos yesterday i and my brother try at after 1 utama toll then i full it when at 160km/h also not so shake just a little bit jeh... thanx for anyone i think tat day so shake is bzos friday pj very big wing until i saw my wing so so shake.. anyway thanx