arrow flight problems

[cooncrazy]

i shoot wood arrows but i cant seem to find the correct spine. i shoot a super kodiak  55# 27 inch bop arrows any suggestions would be appreciated. thank you

[Fletcher]

Start with the bow weight at your draw, add 10 lb for centershot recurve, minus 5 lb for the inch less than 28" BOP.  If you are on the edge of a spine range, go up.  You can always add a heavier point.  Bob Burton's Whispering Wind site has a great spine chart.

Where in IL are you?