Originally Posted by
SrTelemaster150
I CA'd a brass tube over the plastic straw that came with this & that adapts to a piece of fuel line that will fit over the breather nipple. Rotate the propeller to place the piston at the bottom of the exhaust stroke & you will see the fog pressure turn the prop as it forces the piston to the top. When you see bubbles around the pushrod cover rubber, you know that the crankcase is well lubed..
I just thought of something and i know the answer is probably obvious but i am missing something. I fly all my saitos with a piece of fuel tubing coming off the breather nipple out the bottom of the cowl to to allow for a less messy cleanup while flying. If i am trying to add oil thru that same nipple and spinning the prop wont it be pushing the oil out like it does while i am flying?