Left turn signal better than right

cdnEHbody said
Mine wasn't doing it that badly. Poor connections with more than normal voltage drop can cause that too...

But I just put in a digital flasher anyways so no more slow down at idle. Oh and now I can use LED bulbs too.

Exactly what I was going to suggest, as the digital flashers don't slow down at idle and don't use a load to flash so they can run LED's.
They are an electronically timed on/off switch instead of a heated bi metal element.