My 2009 model year RC8 has a tail tidy. The old LED indicator stems were damaged so I got some Oxford LED lights as a replacement. Both the original and replacement lights use resistors to rectify the flash frequency. However, now I seem to be having a problem. Without the resistors the flash right is too high but the lights are of correct brightness. With resistors wired as per instructions the flash right is correct but the lights are very dim. I've checked both the old and new resisters and both sets are 10 ohms each.I have tried wiring the resistors in parallel and in series just to be sure - no difference. Anybody experience anything like this?