Timo Glock is confident he will feel comfortable at the wheel this weekend despite only recently recovering from appendix surgery. The German had to skip the final Barcelona test but he insists he will be at full speed when he practices in the 2011 Virgin car on Friday afternoon. His surgical scar, however, is still healing, and the original seatbelt layout put painful pressure on it, he told Germany's Auto Motor und Sport. "We have changed the angle so that I will probably not even need any ...