I am working on a pattern wing design it will be a foam wing. My question while cutting the foam wing is will the main root rib & tip rib be at same height i mean 0 dehideral.. OR i was thinking to put the tip rib at the level of root rib to get some dehideral on the wing. please help me on this... what is the best way to do it.

This is a 40 size pattern plane design i am working on.

Thanks..
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