Hi, I'm restuffing the cans for a sherwood S-5000ii. I'm on the last can, the other 3 were all (-) terminal gound to the metal can. The 4th one is worded differently and I think it means that the (+) terminals are wired to ground. It say on the can bottom line "-COM POS". I'll include the schematic and a pic of the can. The capacity is "C4" on the schematic. I'm pretty sure I have it right but I want verification before I solder it all in. Thanks.