In reply to Mike Lates:
Why won't they sit properly?
Did they used to sit properly?
Which holes are you talking about the ones on the extension bar? You can buy longer bars btw.
A couple of points:
Crampon bails tend to bend over time wear the legs meet the rest of the frame, I seem to knacker rambo bails pretty quickly this way so buying new bails may fix this.
Other bails may provide a better fit with your boots and G20s (ie not the standard G20 bails)
You could try bending the exsisting bails, although you do need to be carefull not to weaken them too much - they could break or more likely quickly bend back to the current shape!
Post edited at 14:26