180MM Full throttle issues on 4s but not 3s HELP PLEASE!!

[Uavskyhigh]

Hey everyone I'm new to this race drone scene I recently purchased a 180mm from someone. When I fly it on 3s I don't really have any full throttle problems but when i go to 4s and full throttle the front left of the qaud dips down and shakes a little. Like the video on YouTube from- let's fly rc( youtubers name)-(pid tuning full throttle problem)- (videos name)! Does the exact same thing in the video but more intense! Can anyone help thanks in advance!!

 

[theGreenOrange]

Look into using anti-gravity feature of betaflight. It will boost the I-term during punch outs. It is specifically made to reduce this problem.

 

[theGreenOrange]

Or just turn up your I-gain.

 

[Uavskyhigh]

Or just turn up your I-gain.

Thanks alot what would be a good or ideal I term I'm still new to this should I change the roll pitch and yaw or ext?

 

[theGreenOrange]

Enable Anti-gravity and set anti-gravity gain to maybe 2 or 2.5 and see how that does.

 

[theGreenOrange]

But you may want to confirm that value. Your motors may explode but probably not.

 

[Uavskyhigh]

But you may want to confirm that value. Your motors may explode but probably not.

I'm running Gemfan 2205 2700kv motors would it blow them

 

[theGreenOrange]

I don't know all the details, just check that anti-gravity gain. My info is old, maybe they change it or I could be remembering it wrong.