RE: Swashplate movement
Same here I have always only used WD40 to clean or free stuff. I prefer to use Dupont for oil.
But that is just my preference.
However, I am heading to the hobby shop and see if I can find out what is going on with this swashplate. Cleaned and restored, so I may be back to my other post where I may have a stripped servo. But I still think it's binding in the swashplate.