How to desactivate the heat damage of Engine

#1
(first you have to save your rocket) Go to the file manager (instal this app) AND go to principal stroage> Android> Data> com.stefomorojna...> files> saving> blueprints>go to you rocket> blueprint> AND found the Engine, change " heat on for creative use : true " to false AND your Engine no heat damage

Blueprint↓
 

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