JIM,
I used blue LT on ALL of my mtetal to metal parts. But Nick over at "are these blades *******" said he used blue on everthing for his 600 and thet still back out often. Now he did not stop using it but he did say that "everytime" he lands he runs over every ball in the heli taking 30-45 seconds total. So now that will be my new MO on the 500-600 T Rexs. Crap the Blade 400 have never has anything work out of that plastic lol.

JPEE