Hiya! I'm running a Gibson Thunderbird through an 8 band EQ (source audio) on my Roland Cube 100 for reggae rehearsals. It's more portable than my Markbass and Ampeg 410. I'm having trouble finding a good sound, it's too growly and dark. I want it to be more mellow, maintain the low end without being too dark. I've succeeded somewhat using the TE amp with the shape filter on, bass at 9, low mids at noon, and high mids and treble at 9 as well. I use the EQ pedal to boost 125hz a bit, cut some lows and some high end. I only use the neck pickup on my T-bird, and have the tone at 0-4 or something like it. Does anyone have any hints on what to try? I find the EQ quite hard to use on the Roland. I have to cut a lot to get a nice sound.