Wing tip cracked

[Nikias]

Hi,
after a day of flying today I found the left wing tip of our Dakota cracked on the underside where the aileron counter weight comes out. There also is a screw missing. What would you recommend to repair this? Should I replace the full tip? What type of screw is missing here?

Thanks for your help!

 

[enough]

 

[Ray93J]

 

[reb]

 

[GM.]

 

[Ray93J]

 

[jruhnke]

 

[Nikias]

 

[magman]

 

[Ray93J]