ขนาดวิดีโอ: 1280 X 720853 X 480640 X 360
แสดงแผงควบคุมโปรแกรมเล่น
เล่นอัตโนมัติ
เล่นใหม่
Once the bridge is locked can you adjust the action via the thumb wheels or do you need to unlock it again?
Last thing you do is tighten the grub screw. Not the first thing... fail .
Once the bridge is locked can you adjust the action via the thumb wheels or do you need to unlock it again?
Last thing you do is tighten the grub screw. Not the first thing... fail .