Double check the units being used... by default I believe that Electron Cash is set to "mBCC" or milli BitcoinCash units... so you would have sent like 1/1000th of the desired value of BCC
"Tools -> Preferences -> Appearance"
Change the "Units" to "BCC" and you'll see that your original transaction amount is adjusted accordingly
NOTE: Due to an existing bug, you will probably need to click close and then reopen the "Preferences" window and go back to "Appearance" tab to be able to set the decimal points to "8", after changing from mBCC to BCC units
