Gpm x-maxx servo horn

[Pablo1980]

Hi, I know I'm asking about an x-maxx but I know some of you have them but I've recently bought the GPM TXM025TSH-G servo horn but I'm trying to figure out what the washer is for all I can see is it goes inside the horn to attach the two parts together. Was wondering if any of you guys have used this servo horn and if its any good

 

[Matt05]

I use the Hot Racing black servo horn on my X-Maxx and XRT. Haven’t seen the GPM one. Perhaps some pictures would help?

 

[Pablo1980]

I've put it on the way it seems to work so time will tell just waiting for the locktite to go off b4 I use it