Our team has just started experimenting with using PathPlanner to create Autonomous commands to use. However, whenever we were testing the paths ( just going straight forward 1 meter or lower) that it was making, we saw that it did not follow them closely at all. It always veered off to the left and went at a very high speed. We checked our encoders and odometry, and they seem to be fine. Here is our code: Link
We recently had a similar issue - both our rotation PID and max speeds were wrong.
In your Autobuilder I would recommend updating both of your PID’s to 5, 0, 0
(up from 0.05, 0, 0) This seems to be a very common setup that worked for us, and i’ve seen in a number of othre github repos
Thank you for your reply! While it wasn’t completely the issue we had (apparently we missed a checkbox), it was helpful. The problem we had was that we forgot to check the preset starting pose button, so odometry wasn’t getting reset.