TFI setting FLHRSI w/no tach? (help!)

[Timortal]

I ordered a TFI for my 06 FLHRSI (Thanks Chris).I have been reading posts,threads, and self help sections. From what i've read so far, the first setting (the green one) requires taking throttle to 1500-2000 RPMS. Is there another method? Probably should have it installed before I ask for help ,HUH? Bike has Rush slipons and SE intake so far. Runs ok, a little backfire down hills and idles ok? Alot better throttle response. Any suggestions would be great,Thnks

 

[Bud White]

your best guess will work .. also find a timing light with a tach on it if your really that worried about it