I've just got a call from a locksmith and he said he can't find LS13 blank. He claims that the only thing in the catalog is LF13. Is it LS or LF? Also after the ride in the mountains the ABS light was flickering for ten seconds or so. Now it does not. Nothing to worry about? Another thing: while getting out of the parking lot in first gear with a throttle in a fixed position the bike jerks back and forth. I would've thought it is my meager riding skills, but neither of my two other bikes ever did it (ZX900 and VFR750F). Does this have to do with EFI or I have to learn how to ride?