I recently started flying a MiniTalon that had been on the shelf a while…it performed navigation very well previously, as I recall…but recent flights have large periodic (~10-15sec period) cross-track weaving, especially bad in 10-15mph or stronger winds (oscillations of 60-100ft crosstrack errors)…this happens in any nav mode…FBW/STAB flight is very well tuned…
I am not using a compass…the only change has been a big increase in AUW due to addition of gimbal,but it flies well
What parameters should I adjust to tame this down?