Lock down but allow mod of link from radio button (solved)

[Samnuni]

Hi, I made a form for users to input data, but I wanted it lock except for the inputting part. Now in this sheet, I have used radio buttons that links to one of the cells but if I lock it down then the user can't modify it. If I allow the user to modify it, they can input whatever they want too and that is what I don't want. Can someone help me out? Thanks.

 

[Samnuni]

Thank erik, I got it finally.