What is your project all about?
Your puller is pretty light/bendy - a stouter puller would probably help.
http://www.amazon.com/Sunex-3908-Capacity-Reversible-Puller/dp/B000ROFZ2M
As far as penetrants, everyone has their fave - mine is Kroil from Kano Labs - the stuff is magic....
http://www.kanolabs.com/penLub.html
Your puller is pretty light/bendy - a stouter puller would probably help.
http://www.amazon.com/Sunex-3908-Capacity-Reversible-Puller/dp/B000ROFZ2M
As far as penetrants, everyone has their fave - mine is Kroil from Kano Labs - the stuff is magic....
http://www.kanolabs.com/penLub.html
Tie it to a fire hydrant and drive around the block a few times
Works every time !