I know this has been brought up before, but I really miss this feature on my bike. I know there are a few after market options, but I also read it's not recommended for our transmissions. Doesn't the Full Wing come with a Heel Toe Shifters? Is there any recommendations of a company that makes a high quality unit. Which company's should I stay away from, or should I forget about putting a Heel Toe Shifters on the F6B altogether.