I am trying to run a Rough Width parameter for different types of doors off of multiple Yes/No functions for door type. I need to make the Rough Width ex: (Width + 1.5") But the '1.5"' will vary depending on the door type. What formula layout must I use for this? I have tried if(Wood, Width +1.5"),if(Steel, Width +2") but I get an error every time. Any help would be appreciated.
Thank you
Thank you
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