need help getting correct spine weight

[bearbowfan]

i believe i need to shoot a heavier braodhead as i believe my arrows are under spined but i really dont want to buy more broadheads
thanks in advance

[Traxx]

If you think your arrows,are underspined,you need to go lighter,not heavier with your broadheads.How long are your shafts?If you have enough shaft past your drawlength,you can shorten your shafts a bit,to stiffen up.

[blueline]

Hi BBfan  

Tell us what # draw you have and how long your actuall draw is. Are u shooting carbon wood or alum??? How do your arrows fly with field points. Are you using feathers or plastic vanes?  Are you LH/RH?
Blueline