Do Lee 1 oz slugs have to be perfectly round at mid base and base??

[BushDevil]

Some of my slugs came out not all .680 on all sides, like less on one side and more on the other?

I think this may have happened when dropping them out of the mold and them hitting each other?

I see video's with them stored in cans and jars, this can't be good for them holding shape, I know when

I drop one on the floor it's toast, it gets really bent out of shape,lol.

Should I be concerned about this?

[Y-man]

I personally drop onto bunched-up wet towels. And store my slugs in holes drilled into wood: a slug in each hole...

Thanks.