Claiming Bitcoin Cash - where did I go wrong? I read multiple guides on how to 'claim' the BitcoinCash I'm apparently entitled to as a BTC holder.  I outline below the steps I took; but at the end of this process my Electron Cash default_wallet shows a 0 mBCC balance.  Please suggest where I might have gone wrong and what I can do about it:


In Bitcoin-Qt, generate a new receiving address
Send all my coins to the new receiving address


I started with 1.13BTC.  Now my Bitcoin-Qt wallet shows a balance of 1.129BTC and under 'recent transactions' it shows the Fee for the transaction.  The 'type' is 'Payment to yourself' and the Amount is -0.0023BTC


From the Transactions tab, I open the Details for this transaction.  It says 'Total debit -1.129BTC, Total credit 1.129BTC, Transaction ID 32...(64-digit hex string)'
At https://blockchain.info I entered the Transaction ID and see all the details.  I can see 4 Addresses on the Left and 1 Address on the Right (1JC...)
In Bitcoin-qt I go to Debug > Console and run dumpprivkey 1JC... with the full address.  It outputs a private key (50 characters, alpha-numeric)
I download and run Electron Cash 2.9.2, create a new default_wallet and 'Import Private Keys' pasting the 50-character private kay from the Bitcoin-Qt Debug output


Electron Cash shows the Public Address (1JC...) in the Addresses tab, with Balance 0, Tx 0

Bitcoin.info says the following about the transaction:

Inputs and Outputs

Total Input
1.13157047 BTC
Total Output
1.12926194 BTC 
Fees
0.00230853 BTC
You may have gone wrong by exporting the private key of your /new/ wallet. You want to export the private key of the /old/ wallet and import that into Electron Cash. It isn't clear from your description if you got this right, and that would be one explanation.