The gig itself went well. However, we had many troubles with the PA and my Harp shield and G3 appeared not to help much. The problem was I think, that the G3 should have been switched to passive (whatever that means). Once I'd changed that setting on the back, the feedback reduced considerably.
Unfortunately, I didn't get to use the effects I'd created much as I was very worried about it causing feed back. I did try the Wah but I couldn't hear if it worked. Sadly, the batteries died before the end of the gig so I had to plug it it mid song (which must have looked funny from an audience perspective!) I think I'll get some brand new rechargeables and give them a try (Zoom reckons they should last up to 6 hours, mine lasted about 3).
So it was an ok start to using the gadgets but still plenty to improve.
