Modded Blues Junior has no output

[Zeon45]

Just finished doing the basic Billm mods on the BJ and I'm not getting any sound now. I checked and rechecked all the connections and I can't find anything wrong. Now I'm wondering if I had a bad cap or a marginal connection failed when I removed the circuit board. Sad part is the amp didn't sound that bad to begin with. I should have known better than to fix something that wasn't broken. Damn!!