Kammala jumla mai zuwa: A cikin 1998 B3 Technologies ya fara aiki don ƙungiyar Arrows Formula One, amma yarjejeniyar ba da daɗewa ba ta shiga cikin rikici lokacin da ƙungiyar Prost ta kuma ba da kwangilar R&amp;D. The Arrows A19 scored da karshe maki ga wani cikakken Barnard-tsara mota a lokacin da Pedro Diniz sanya na biyar a cikin m da kuma ruwan sama-soaked
1998 Gasar Cin Kofin Belgium. A ƙarshe, Barnard ya yi aiki a matsayin mai ba da shawara na fasaha ga ƙungiyar Prost har zuwa rasuwarta a 2001 lokacin da ya zaɓi ya koma cikin tseren babur, ya zama Daraktan Fasaha na Team KR Grand Prix tseren babur.