I noticed a similar sort of issue on my street triple, but after like 2k miles (I didn't take both hands off the bars until then). Sometimes it would just meander to the right and the other times it would scare me it turned so fast. I don't remember it happening like that on my last bike. I thought it was because I dropped it at a stop right after I got it. The mechanic at the dealer said it probably wasn't that and mentioned crowned roads and all (most of?) his bikes did it too, to some degree. "Ok maybe that's it I guess..."