jwitt Posted May 11, 2010 Posted May 11, 2010 I stacked up maybe 8 hemis- two stacks of 8, that is, and rubber banded 'em. Maybe that was last Thursday? Anyway, it seems like they average out each others' odd shapes and give you better roundness. Matching them up "perfectly" before that operation was more or less impossible. I bet they would return to the original less-than-round shape if left out of the stack, but they're assembled after removing, so they don't have time. The hemis I used on the shell I just put the last layer on mated very nicely.
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