I went to Walmart and in the Pharmacy dept. i got whats called an oral syring..looks like a hypodermic without the needle,i put a piece of hose on the end and sqirt the oil as i turn the prop and best of all..IT WAS FREE!

Are you adding the oil through the breather tap in the crankcase? That's easiest.
Don't forget to remove the glow plug and add some to the cylinder too. (The oil from the crankcase cannot get to the top of the cylinder.)
Dennis-

My wife is a dental assistant, so she gets those for me too. I like using them for glue. (especially for getting glue into hinge holes!)

I have been using spray cans of liqiud wrench in
the breather
pipe & in the carb air inlet (easier than taking plug out)--turn the engine a few turns by hand & stand it on the nose for a while.