My bike has a little stumble/Misfire to it. I ran Flight Recorder and reviewed the events....at approx. 2000 rpm spark moves from the programmed spark adv. to a -6139.XX Thats right MINUS ......front cylinder only......coil going south???Plug fouling....have not had time to pull plugs ...ha ha ....but I gots time to get on the computer ....go figure. I use my other computer in the shop for tuning.....this one is for surfing.

 

Post the DM3 file for us to look at.

 

Ok.....I'll put it up tomorrow......just got home from work.....

 

data master event at 4554-4557 shows 10* front
event 2324 shows 0* front and 1.25* rear just weird events all over this.....still looking for the negative spark adv...bear with me

 

I tried???? keeps telling me invalid file????

 

Email sent....got in a little ride tonight....ran weak and felt lean....bad hiccup around 1250 rpm .....real lean.....

 

plugs look lean....I'll try to attach a file again.It keeps telling me invalid file.