Help!

[motoole]

I'm setting up my megatree and running into problems. I've got a F48 controller driven by a raspberry pi. The tree is driven by a diff receiver using 2 ports.  Total 700 pixels / port.  I'm hooking up the tapes sequentially in test mode and the color is changing at 150 pixels.  I'm guessing I've got a setup problem, but at a loss to know what I likely inadvertently changed. Any ideas?
Thanks, Michael

[jnealand]

We probably could if we knew what you needed help with.