156 selespeed gearbox problem
I recently purchased an alfa 156 selespeed sportwagon.I have encountered the following problem. When moving off in first then going into second gear in city mode it seems that the gearbox has difficulty trying to select gear. It stays in gear but the gearbox is making and awfull noise if I press to hard on the accelerator and there is a judder. When moving of slowly I do not encounter the problem. When car is in manual mode it only sometimes does this.I have changed the oil in the gearbox,topped up the selespeed oil and had the clutch calibrated but still have this problem.Please help.