I love everything about 3D printing and I love designing my own models. All my models are tested before publishing and have tolerances set for Bambu Lab printers. I guarantee my models, unfortunately I can no longer guarantee the settings of your printers. I hope that you will choose from my models and that you will enjoy coming back here. It is only because of your support that I am able to offer these models to you today while learning and moving forward. Thank you.