Hi everyone! I was learning a song tonight and it was from a live video, and one thing I just feel like lacks is sustain or true reverb. I have a Line 6 Spider combo amp. But no matter what guitar I play on, it just seems like the sustain doesn't hold up. You know those sweet, saucy bends that you slowly release like your guitar is crying? Yeah, mine doesn't cry it just whimpers. It's not the guitar either or strings because I've tried on like four different ones. So I don't know if it's my amp or maybe it's time to get a pedal? I also need a tuner pedal. My amp's tuner just sucks. Thank you guys so much!