Recently listen to opty pod cast and Yvan lacroy who always makes perfect sense to me said paint is like plastic if you get it to hot it swells.
he explained if you were to sand an ice cube it would sand down but if you sand a marshmallow not so much.
my thoughts are if you start out using the least aggressive method you are making paint hot and swelling it turning it into marshmallow.
So would it be better to use an aggressive first. I think the defects would be removed before paint gets hot and swells ?
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