Regression channel overlaps Info panel..how to solve?

[Syed Oarasul Islam]

Hello,

I want the regression channel to be sent to back so that it does not overlap the info panel. To do so I set OBJPROP_BACK to true. It does solve the problem but it creates a new problem. The whole channel is now filled with channel specific color. So I tried to set OBJPROP_FILL to false. But it does not help. 

Do you think this how it should be or is there any work around?