hi, need some Talkbass wisdom here. I recently bought a late 90's Rickenbacker 4003 bass. I tried using the ric-o-sound option, but something 's not working right. This was the setup: Rick 4003, stereo output, using Y-cable (1 stereo to 2 mono plugs) plug A -> Ampeg rig plug B -> Aguilar rig Pretty simple setup, just for the purpose of experiment. Now this was the result: I only got any sound from the Aguilar rig. Nothing whatsoever through the Ampeg. I tried switching the mono leads but the results were the same. But: when I switched the Aguilar head to standby, the signal went to the Ampeg rig Like the Aguilar is claiming all the signal, until it's put on standby. Any hints?