Mike Bellm makes some outstanding trigger springs for the encore that are very simple to install.
http://www.bellmtcs.com/
Good luck!!!!

T DOG

Another option is Virgin Valley has a trigger job for around $50 and a five day turn around. Sounds like a good way to go also unless you want to do it yourself then yes Bellm can supply you with the necessary springs and good instruction for downloading info for Encore trigger jobs.