Bad news! Last night while running some laps, I felt/heard a snap and then some components falling and clanking around in my EX-10 Eurus radio. Upon closer inspection, I noticed the trigger had no resistance, it just swung freely, and when I opened up the radio, I saw that the small plastic pin that the arm that puts tension on the trigger had broken off! Ugh! Hope KO Propo has a replacement part in stock!