wood arrow spine for 60# cobra longbow

[t.sisco]

I have a samick cobra longbow, the self is not cut to center. my draw length is 28", arrow length is at 30". What spine wood arrow would i need. The arrows I have now seem to kick to the left at release, but hit straight in the target.
 Thanks in advance for your help.
Terry

[jacobsladder]

60/65s

[Orion]

If you're talking softwoods like POC, Sitka spruce or Doug fir, I'd recommend 65-70, particularly if you have a fast flite type string.  If you're planning to shoot a 160 grain or heavier head, might need to go up another 5# or so.

[m midd]

probably 65 70 for a 30" arrow. i shoot  60 65 POC 29" with a 125 head and get good flight from my 60lb longbow