Need some help editing midi...

[Earwitness]

I have Protools LE 7 and am working with Ivory. Ok so here is my issue. We did some beat detective in spots on drums and lined up the bass as to just tighten up the rhythm section and we just have a great pop but natural sound going. We tracked with a Triton Pro 88 weighted keys and for the most part the piano player (which is also the singer and song writer) just nailed the tracks. On some songs I thought just a touch of midi quantizing would just be the final tightening that would make it all stick together. So I pulled up midi quantizing and set it to 1/16th notes and hit the button. The issue I'm having is with the cc's or pedal movements dont move as well. This artist like any good piano player really uses the pedal for his sound especially on the faster songs. Well the quantizing isn't moving the pedal sounds and on top of that some of the notes get stuck and ring and ring into the next bars. It seems like its glitching Ivory. I havn't had this problem with midi before. Its real frustrating.
Anyone have any ideas for me. I know I could go bar by bar and flip to the foot pedal page and move his pedal moves with the midi editing but I just want to be able to quantize a small part if its a bit loose and move on.
anyone???
sam