When i haven't used a tool in a few months and it is hard to start, i find that
Taking out the spark plug, and putting a few drops of gas in there, and replacing the
Plug, helps get it started.
The question is, can this do long term damage?
It less than 1/2 a thimble i put in.

I know too much gas could hydrolock which would be bad so
I keep it too a very small amount.

Can the gas wash the oil off the cylinder walls and cause
Excess wear? I don't see how that could happen.

Mark