Heikki Kovalainen says he is happy his teammate Jarno Trulli is back up to speed.
Italian veteran Trulli struggled with Team Lotus' power steering system in the first half of the season and actually sat out the Nurburgring before updated technology was added to the green T128 in Hungary.
Trulli was duly delighted with the new system at the Hungaroring, and his Finnish teammate Kovalainen admits it was also a relief for him after sharing the garage with Indian Karun Chandhok a week earlier.
"The fact that the new steering is better for him is positive for the whole team, and me as well," he told motorline.cc.
"When you're on your own, you don't know if you're doing your job well or not. You need a good comparison.
"Karun did a respectable performance (in Germany) but Jarno has much more experience and that's exactly what we need in our team at the moment.
"I can say that the stronger my teammate is and the better he feels in the car, the better it is for me, because I am driven so much more to the limit," added Kovalainen.