I’ve been trying to figure this out too, currently I’m just trying to target 20* total timing through whole table. In excel I copy and pasted the timing for my smallest tune and subtracted that from 20. So when I copy and paste the sum of those numbers in to the pilot timing for the tune should stay around 20 the whole time. I’ve read some people staying around as high as 35* total but I’m only running 1250us so keeping it lower. just running a simple 50/50 split for timing to keep it simple and consistent for testing to see how my pilot table effects noise, egt and mileage if at all. What’re you guys doing for pilot duration?