If its sized back down and you start a projectile just a little and chamber it and it does jam agaisnt lands wouldnt it be more likely to get stuck in barrel then push back into case?i sore a method they other day where they removed the firing pin to give no resistance on bolt what so ever and work down in 5 thou lots until theirs no tention on bolt as it starts freeing up they went down to 1 thou taking note of the coals as your working down then when it freed right up they took the last measurement called it lands and wrote that down and worked back from their with jump timly but i see gow it worked
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