How will you ruin the shape? Chemical or heat, some scraping and sanding will be involved.
not sure, we have a heat gun but someone told the OH they’ll take chunks out of they’re using a scraper and heat gun..
That would be a case of operator error rather than an inherent flaw in the method.
@rogan started
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How will you ruin the shape? Chemical or heat, some scraping and sanding will be involved.