Bjorn, how much does the footing effect the arrow spine compared to just shooting a plain ACME shaft?
Highlandwarrior, Ted Fry has worked out footed combinations with wood arrows to get high FOC to shoot out of his selfbows. He even developed a smaller Raptor fletch to work with this combination. This is something I think is worthy as I prefer wood shafts, but I also prefer having a high FOC%. It does appear to take a bit more effort when working with wood compared to carbon, but it very well may be worth the effort for certain big game arrows. I think I read somwhere that there is an additional option to reach this now with a new metal foot called a "Woody".
later,
Daddy Bear