"i have 3.0 alpha 1 and bought
"i have 3.0 alpha 1 and bought all the types of grease for maintenance and found the engine coupler called for a specific one which i did not get. How critical is it to use that one? is there another type i can use? I have the gimble, teflon 4 c and type 101.
Thanks for any help."
"i have 3.0 alpha 1 and bought all the types of grease for maintenance and found the engine coupler called for a specific one which i did not get. How critical is it to use that one? is there another type i can use? I have the gimble, teflon 4 c and type 101.
Thanks for any help."

