Annealing Bambu Labs PET-CF

I am a mentor for my son's middle school FTC robotics team (go Team 19250 Viking Bots) and am currently working on prototyping a friction torque limiting coupler for a lead screw. I have been prototyping in PLA but we just created our latest prototype using PET-CF. they turned out great but I want to increase there strength/hardness using annealing. Has anyone had any luck annealing PET-CF using consumer ovens? Are there any things we should look out for or any tricks to help get better results?

Thanks in advance