I hear what you are saying, Ian, but I respectfully disagree. I doubt there can normally be a "lo ka broda" in those places, though, any more than there can be in the x1 of manri. I might be more inclined to agree with your sumti-raising objection. For example, if I said "tu masno lo te nilsutra be lo si'o minli cacra parbi keiku bei li mu" (if masno3 did actually exist, and was defined to be "by standard") It might mean either "That's slow when compared to 5MPH goers" or "That's slow in the opinion/from the vantgae point of 5MPH goers".
--gejyspa