I see a lot of discussion here about the Dobeck TFI products but does anyone here have any experience with the Nightrider XIED products for the Softail line? I have been considering this product for the simplicity of the product and ease of install. I know it isn't as "technically complicated" as the TFI but it essentially does the same thing by changing the AFR. I am not wild about the TFI product since you really have no idea what settings you have (after you play with it). I tried it and decided NOT to keep it due to the unknown values. The XIED claims to set the AFR to a preset value of 13.8/1 from the stock 14.6. I am looking to get lower operating temps and maybe a bit more throttle response but that's all. Thoughts, suggestions, etc?