Originally Posted by ecat
It has been a long period since last touch, just get back to my work on the fuse recently. Hope can test it without problem as i am aware that the align elbow unit have wearing issue. For this I try to solve it by putting plenty of ceramic grease for all bevel gear see if this work.
The below pal in utube just reply me don't have any issue with the torque tube even he equip it with sound module, winch etc accessories .
There's a new elbow made by heliartist that is almost bullet proof. It's designed for the 500 size helis...