No doubt. The change in performance will be immediately noticeable in the flight log. Upload it to PhantomHelp.com for evaluation and post the log here. You are lucky to have made it back.
I didn't bring my controller back to my home office today, so I only have the .SRT files are available to me this evening until I go back to my shop across town in the morning. Is it the .DAT file that is needed for the upload to Phantomhelp?