Help splitting my BCH

Hi,

I had my BCH standing in my Ledger Nano S when the BSV fork was created. Now I want to split my BSV to reinvest in BCH, however I don't seem to be able to do it. This is what I did so far:

- Move all my BCH to a separate address in Electron Cash and installed ElectrumSV with the hope if splitting the coins. However, I don't seem to be able to load the Electron Cash wallet from Electrum SV (the program doesn't give me the option) as opposed to what the guides state.

- Another thing I did was to move a tiny fraction to CoinEx to see if they would split my coins, but this doesn't seem to work. I read after that that I probably had to send my whole balance, so I don't know if I screwed...

Please help, want to move dimp my BSV for BCH and I don't seem to be able to do it.

Cheers.