Am I under spined

[El Casador]

Try Gold tip 5575 8.1 grains per inch.

[El Casador]

Try Gold tip 5575 8.1 grains per inch. They fly great out of any bow in the range you shoot.

[old killer]

spine

While we're on this subject, let me throw this out there...

Which arrow would be best out of my setup?

Mathews DXT 29.5" @ 70#
Arrows 29.5" from end of nock to insert
All arrows with blazer vanes and 100 gr. f/p

Arrows:

Carbon Express 3D Select 300

Easton ST Epic 340

Carbon Express Aramid KV 350

Thanks in advance

Clint

Take a look at the maxima 350's or maxima hunter 350's. In the 340 spine range depending on how long you cut them. Shoot the first one bare shaft through paper to check for proper length.