Buuxi weedha soo socota: Garab yar oo dhinac ah ayaa si weyn loo beddelay kahor 2008 French Grand Prix, iyadoo la siinayo laba jibbaar oo laba jibbaar ah si ay si fiican u xakameeyaan qulqulka hawada ee gadaasha gaariga. At the Canadian Grand Prix tweaks ayaa sidoo kale la sameeyey in ay flaps flip-up hore ee giraangiraha gadaal, si loo yareeyo iska caabin ah. Marka loo eego
Tartanka Grand Prix ee Talyaaniga, oo ka dhacay wadada hoose ee Monza, Williams waxay cusbooneysiisay naqshadeynta jirka FW30, iyo baalasha hore iyo gadaal. Iyada oo leh hal cunsur oo keliya, oo leh cidhifyada dibedda ee kor u soo jeestay, garabka dambe waxaa loogu talagalay in lagu yareeyo jiidashada Monza ee dheer, toosan, iyadoo wali la siinayo culeys ku filan inta lagu gudajiro. Isbedelada ugu dambeeya waxaa loo sameeyay aerodynamics-ka dambe ee FW30 kahor abaalmarinta weyn ee Brazil. Halkan, baalasha yaryar ee hore ee giraangiraha gadaal waxaa lagu kordhiyay ku darista lakab yar oo ka hooseeya xubnahooda ugu waaweyn, si ay si fiican uga leexdaan qulqulka hawada ee hareeraha giraangiraha iyo yareynta carqaladeynta aerodynamic ee ay sababaan wareegga giraangiraha.