^^^ This is exactly what I was going to say Eric.
The liquidators channel and excelerator handle are not that hard to master for someone that doesn’t have muscle memory from different tools.
Watch this channel Polzn bladz (Bob) answer all your questions about this tool combination and tells you how to use it correctly.
Here’s a link to his YouTube channel.
@Trad-Man wife (Trad-Girl) learned to use the tool very quickly because she had no muscle memory to change in regards to handling hand tools.
Hope this helps.