Alright, It's not really related to the rectification itself, but it's still very important to clarify it.
The Pluto ingress is not a good checkpoint for a rectification and there are many reasons for it.
He may be a cute lil' strong planet, but:
1) It's a slow planet! Even if touches a key point in your chart, such as the ascendant or mid-heaven, the influence will still take years until you see it. It's like 'they don't even know what hit them', If I may use this phrase.
2) It's lonely! It needs a healthy triple transit for a sudden influence, and I don't mean just Mercury, Mars, Venus or Sun with a Moon activating. A planet like Pluto for a nice triple transit must have at least one strong aspect ( conjunct, square, etc ) with a Jupiter or Saturn, otherwise the triple transit won't have enough force for a sudden event.
Pluto is a strong planet, but without help from other planets to magnify it's influence, the events will be slow, invisible, scattered and collateral. Just imagine other planets being a magnifying glass.
3) It's a transpersonal planet! Remember the phrase 'they don't even know what hit them'. Pluto has a more materialized effect on people who live on Pluto archetypes, like chemists, detectives, priests, magicians, people who deal with the unknown, the invisible, the occult and the spiritual. For someone who doesn't deal with these, Pluto has a even a lesser influence on them, because they are not tapped with the planet. ( Yeah people will probably reply to me with " Do you even know in what forum you're replying you jerk ?! " )
Pluto is an invisible planet, it does make events, but nobody notices it, only the ones sensitive enough.
If you want to look at what could Pluto do directly, look for a Jupiter and a Saturn, does it make any important aspects ? I sometimes think you need to wait until Saturn makes a conjunct with Pluto in Capricorn ( or at least a square from Libra ) OR that Uranus/Jupiter on Aries that is right now too see if you can notice any important events.
After you found that Jupiter and Saturn, then look for the smaller one like Mars, Sun, Venus, Mercury and Moon. ( well you know these already, I am just repeating myself )
Uranus, Neptune and Pluto are transpersonals, meaning they are invisible, Uranus being the least and hey Jupiter is with Uranus already and in Aries.
Uranus would make a better candidate to focus on, he is much more sudden in events and closer to your natal personal planets in Aries. Pluto is more difficult to spot now, more hidden and it needs more patience for a rectification. Maybe Saturn in Libra square Pluto might indicate something too, but Saturn in Capricorn might prove more important in the future.
Also the Pluto events years back could also be attributed to Uranus being on your North Node.