LOL, I was thinking, why could you not make slight angled shims to go between the riser and limbs allowing you to tighten the limbs down. This would be quiter than ILF. You could have a shim kit with every bow and use the appropriate shims for the tiller you want. It could be made of hard plastic... maybe a 1/16 thick to varying thicknesses. This way you could get the "shim kit" and correct out of tiller, adjust tiller, etc. The bow I am shooting now is tillered for split finger and tillers nock very hi. This could be corrected by changing the shims. All limbs could be targeted to be equal and fine tuned with the shims. This would also fill the look I hate of the ILF sideview voids. Thoughts. Maybe on next years new Border? LOL