Gearbox

Bought the bakkie brand new from the dealer. At first the gearbox was really stiff but we didn't give any attention to it because the bakkie is new. At 5000km's the bakkie's reverse gear started getting sticky and with the 5000km service we were only told its normal and all I have to do is first put it in first gear and then into reverse. The gearbox only became worse at 10 000 km's the bakkie wouldn't go into reverse and if you get it in it wouldn't go out. We told the dealer that and they made some adjustments which also didn't change anything. At 12 000 km the gearbox was rebuilt and that made it worse the second gear also started getting sticky and the gearbox started leaking oil. The speedometer is now 20km/h FASTER than you are really driving. The bakkie now has 16 000 km and still nothing has been resolved. VERY POOR QUALITY PRODUCT