Hi, please help me...

Trying to import my private keys of BTC wallet into Electron Cash but nothing comes in balance...

I had a BTC Armory wallet 1 containing my BTC on 26th July. I exported the private keys. I now have 4 private keys for this wallet, like "5J...........................cA"

On 1st August I moved my BTC to a new Armory wallet 2, about this transaction, Armory tells me the Lock-Time is Block 478557 and that the Tx is included in Block 478558. I exported the private key (one, for this wallet).

Later on 1st August, I moved my BTC to a new Armory wallet 3, about this transaction, Armory tells me the Lock-Time is Block 478589 and that the Tx is included in Block 478591. I exported the private keys (two, for this wallet).

On 2nd August, I moved my BTC to a new Armory wallet 4, about this transaction, Armory tells me the Lock-Time is Block 478726 and that the Tx is included in Block 478728. I exported the private keys (two, for this wallet).

On 3rd August, I moved my BTC to a new Armory wallet 5, and I did not export the private keys.

So, i I understand well, I must import the 4 private keys from wallet 1 into Electron ?
I did it, but no BCC in balance.

I tried the other private key from wallet 2, 3 and 4. Nothing.

I also tried to Sweep all the privates keys, still nothing.

Electron is configured to NOT Select server automatically, Proxy tab is set to Use SSL and NONE, and Server tab set to use server electroncash.cascharia.com at port 50002, it says :
Connected to 10 nodes
Blockchain : 478585 blocks
Chain split detected at block 478559
Your server is on branch 651ef99cb9 (27 blocks)

So... please help, I don't understand...

To import a private key, you only need to paste "5J...........................cA", nothing else, right ?

Thank you very much