Changes to my game paying off: MacIntyre
Scotland's Robert MacIntyre is in pole position to cap a brilliant rookie season with a maiden European Tour title after finding top gear in the Porsche European Open.
MacIntyre added a flawless second round of 65 to his opening 68 at Green Eagle Golf Course in Hamburg to reach 11 under par, four shots clear of Germany's Bernd Ritthammer, who returned a 66.
Overnight leader Paul Casey struggled to a 73 to lie six shots off the pace alongside Austria's Matthias Schwab and Italy's Guido Migliozzi.
MacIntyre's brilliant debut season has already produced back-to-back runners-up finishes and a tie for sixth in the Open at Royal Portrush, but the 23-year-old from Oban remains intent on improving.
"It's probably the best I've driven the ball this year, it's not just going straight it's going miles," said MacIntyre, who birdied just one of the five par fives on the 7,500-yard layout.
"I don't know what I'm doing but it's working so I'm just going to try and continue to do it.
"I can only control what I can control and that's swinging the golf club for each individual shot so that's all I'm going to do over the weekend as well and hopefully we can keep the good scores coming.
"I've changed quite a few things over the season to improve and they seem to be working. Dave (Burns) my coach is on the bag this week and doing a great job. Off the course when we're at home we're practicing the right things and it's good to see the reward. It's going to be tough, especially when it's my first time with such a lead.
"I'm just going to have to learn from this experience."