Yes. I had this serious wobbling problem when I took delivery of my new R1200GS LC. Wobbling was really bad at around 75-80 km/h during 3-4 gears when closing throttle. Complained to PML who did a good job to get the distributor to replace the front tire. However, after riding another 1000 kms on the new tire, the wobbling came back. Since then, managed to replace this useless Metzeler tires to Anakee 3. By the way, I had also checked with KL and Penang BMW Motorrad and it appears that it is a known problem.