As you probably know, liposuction is not a cure for obesity or aging with gravitational descent. Like most procedures in Plastic surgery it attempts but rarely succeeds in achieving any meaningful symmetry - because there is NO symmetry in nature. We are all asymmetric in so many ways.
IF you were perfect 11 years ago, you would not have had the procedure. If you were symmetrical 11 years ago - a distinct rarity is is truly hard to attribute which percent of your current result is due to aging, which is due to different gravitational descent vs. use and which was caused by potential poor surgical technique, if any.
Liposuction of the banana rolls is tricky. Only a little can be taken off very superficially - "emptying the attic". An attempt to go deeper and "clean the house" results in a indentation leading to downward collapse of the buttock above it resulting in a deep infragluteal groove which is VERY challenging to fix (?? result on your right).
Liposuction MAY help on the FRONT of the right where you say "My right leg is now 1 inch larger than the left". But this is TOTALLY dependent on how localized the fat is and if the swelling is due to fat and not another process.