Nikon D300 infrared camera(720) and custom white balance

[sueyeisert]

I converted a Nikon D300 to 720IR and I'm trying to get a custom white balance. I know it can be done, but I can't figure it out. Any suggestions and help appreciated. (The D70 was easy to white balance.)

 

[71M]

What do you get at the moment, an error message?

 

[sueyeisert]

When I try taking a white balance it says no good.

 

[71M]

When I try taking a white balance it says no good.

View the video about setting custom WB on IR Nikons here: Life Pixel Infrared Photoshop Video Tutorials | LifePixel Digital Infrared Photography IR Conversion, Modification & Scratched Sensor Repair