Bullet R1 Troubleshooting If things go awry, ask for help here! To reach Aillio directly, please contact us at <a href="mailto:firstname.lastname@example.org">email@example.com</a> . Be sure to include a detailed account of your problem and your serial number. Thanks! Bullet R1 Cleaning Got some tips for cleaning the R1? Share them with the community! Bullet R1 Maintenance Share your maintenance routines for keeping your Bullet R1 in tip-top shape.