Ok. Ive finally started seating some bullets. I have a question on overall acceptable length. My manual calls for a coal of 2.260. While setting up the die my first one came up way short so I'll be discarding it, but what is too short to be acceptable? I trimmed the once fired brass i got to a length of 1.749-1.751. Im using Hornaday 55gr fmjbt bullets and 24.5 grains of blc2 powder. Now that im more dialed in on the first 10 rounds im at a coal of 2.255 which is just under the manuals 2.260. I do have a few that are 2.230. Will these be ok to run thru my ar? The first one is 2.136 so im just gonna disregard that one but my 2nd one was 2.28. Should i toss that one too, or will i be ok? Im dialed in now right around 2.255, but definitely don't wanna shoot something that is seated to deep and cause an over pressure issue. Looked thru some internet forums for an acceptable "undersized length" but answers are all over. Thanks