Shooting nock low???

[mountain lion]

I'm shooting at widow kb x 51@28" it's RH as well. Ok I shoot the mfx 500 with the 75 gr insert and 125 tip and they bare shaft great. Now I grabbed a 400 spine of the same brand and insert and tip and it flys nock low, it looks like its fly at like a 45 degree, sound crazy? But the left and right are fine, just nock low, I've tried two nock points to and it still does it??? Could someone please help me out! Thanks

[longstiks]

Juan,
   Try putting this in the shooters forum, you might get better results.
Denny

[Caughtandhobble]

I would try putting a bunch more weight up front. If you are using the same length, weight up front on a 400 spine as a 500 spine arrow, more weight up front on the 400 spine will make good things happen.