I've designed a heat exchanger, performed the calcs and saved. I want to go back and "edit" some areas. Some of the cells I want to change I have to do it by going to the actual "Heat Exchanger" tab that lists the design conditions. What isn't shown in the tabs is EXTERNAL PRESSURE. That cell is locked on each component tab and it isn't indicated in the general tab. How can I revise the EXT. PRESS. requirement short of doing a complete redesign?
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