Cubber Daine
From Rogue Squadron Plotpedia
Cubber Daine is the head mechanic assigned to Rogue Squadron and Wraith Squadron
He relies especially on a treadwell droid to assist him in his repairs, as he finds the many appendages and arms of this type of droid highly useful. He enjoys showing his treadwell to others, informing them about its usefulness. He is known for doing favours, such as modifying R2 units. For example, Face's R2, Vape had his 'Cold One' Elba Beer dispenser added by Cubber. This is usually in return for pilot training. He also hates factory-new X-wings, because they had a tendency to malfunction.
He did, however, have a tendency to lie about how much it would take to fix them, so that Wedge Antilles would think he was working harder than he was.