Drift in altitude hold

[supertoyz]

I've got the Geolink pretty well dialed in. The only thing I'd like to improve if possible is the altitude hold. I have position and altitude set to activate on the same switch. When activated the heli appears to hold it's horizontal position very well but the vertical position appears to ping pong up and down between what appears to be a 2' box. Can this be tuned out or is it the best I'm likely to get?

[ZeXx86]

Hello,

this behavior can be configured with Vertical Correction Gain. Please try to decrease the value by 20 points and then try carefully again.