Thread: I think I may have F@#%ed up...

Dead deer is a lot to do with where the bullet goes rather than how big it is, 55 gr is plenty big enough.
One thing the photo made me think of seeing they are all 2 shots was double grouping. Shooting a 3 or better still a 6 round string will determine that, you will end up with two separate clusters of 3 shots if it is.
Then the answer is checking the bedding of the action in the stock.