How to Grind Rails in Warframe
Grinding rails in Warframe requires you to use the K-Drive. Equip your K-Drive by pressing your gear wheel, then jump on any rail and press the grind button (default 'Space' on PC) to start grinding!
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Just hop on your K-Drive and hit the rails! Use the 'Space' key on PC while over a rail to lock onto it and grind away.
Use your K-Drive, jump, and press 'Space' while over a rail. Easy peasy!
Trust me, grinding rails in Warframe is insanely fun! Just get on your K-Drive, get some air, and press 'Space' to grind. You'll be pulling off tricks in no time.
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