Video XRAY Tech Tips video: T4 downstops juillet 8, 2020 by Chris Leave a Comment XRAY have released a new Tech Tips video where Alexander Hagberg talks about a super important and useful part of the T4 setup, the downstops. Shopping! Wartelle Shop Shopping! Donuts Racing Shopping! RC TeamParagraphe Shopping! Absolute Hobbyz Source: XRAY (YouTube) Partagez2TweetezEnregistrer2 PartagesAbout ChrisFounder of circusrc.com, journalist & photographer in the RC world for several years, Chris is passionate about RC, racing and technique. Whether in France or in the world, he is trying to bring high-quality information and photos for enthusiasts... and make you want to join the world of RC!