Lord Kitchener":finyjh8v said:The mortise that it cuts is not parallel with the base of the tool.
I guess you probably know this but there are a very few reports of this which seem to be manufacturing errors, and 99% of the time the reason is plunge speed (too fast usually, but IIRC too slow can also be problem). There's loads of info out there on FOG etc.
The reason I know is I went through that loop and yes I blamed the tool.
Otherwise the fence is out, but that's fixable too.