Open our Working Model and Unlock the Aeros

The next step in the tutorial will be to add forward canards to our model. Let's get started by reopening our working projectile and unlocking the "Basic Aeros" columns. Please keep the "Magnus Points" and "Magnus Derivative" tables locked.

Reopen the projectile which we were working with before our save as. In my case I will be reopening 105M1_Contraj7DOF_working.pr3.
To open the projectile, please find your projectile be either using Open or the "Recent Files" list in the File menu as shown below.
Next we need to go back into the "Aero Direct Inputs" and unlock to "Aero Table" columns that we locked in the previous section. Simply unlock the columns using the same method that you used to lock the aeros a few slides ago.
- CX0
- CNa
- Cmq
- Clp
- CPN