who cares what the “1850 definition” was? I don’t care what the 1850 boxer did either, or what the 1850 juijitsu practitioner did, etc.
If we are just trying to preserve some art the way it was trained or even used in the past just for the sake of sticking to that “definition”, then we are bound to be mediocre at best.
How many folks are practicing caveman stick-fighting – hitting each other on the heads with clubs? That’s very original. 
Fighting arts constantly grow and evolve or they wither and die. The very nature of WCK is its adapatability – including to adapt it methods, training, application to suit the present.
------T
You can be totally right.
However, how is one going to evolve and grow if one has no idea about what type of platform the art is designed in? how is one going to Bench mark them if one has no idea at all?
As in CMA,
A broken arrow platform type art is not equal with a Full Arrow platform type art. because they come with a totally different power generation process.
One can keep bandaide a "use-to be but lost " Full Arrow platform art, keep Grow, evolve, making His-story, and adapt as one likes it without an understanding on what art type is it, and guess what ? what is the person doing?
At the end, it is generally default to a broken Arrow art .
and,
If one doesnt know both art’s pro-and con, one cant bench mark them.
Thus, I never buy the so-called ORIGINAL or the OLDEST type of claim. EVen in my own Lineage family. One can present me an OLDEST SET, quoting all the Kuen Kuit. But if he is doing BROKEN ARROW. I will tell him he is full of it.
I also dont buy the story of everything keep evolving and growing…etc is the best and pragmatic without have an idea of is it an apple tree or a coconut tree.
My position is clear, nothing personal but one better knows what is what before evolving or adapting, or making claim about what is what. Otherwise, one is misleading others due to one’s ignorant.
As I mention before, the broken arrow platform straight line guy will always has to Prepare about recovery move because those are the nature comes with the method/style.
The full Arrow platform circular guy will AWARE about resultant force equilibrium at every points of the circular movements and adaptation syncronized with sensing because those are the nature comes with the method/style.
(note that the full arrow platform and the broken arrow platform also make a hand techics different. The broken arrow platform will come with multiple structure KIU SAUs technics. While the Full Arrow will come with loosely structure Chi Sau. )
Nothing is good or bad, better or worst, just they are different. mix matching the two without undestand what is what is going to create confusion to a certain degree. and that called for keep making of HIS-STORY to bandaide the inadequatecy.
so what is your WCK? a full Arrow Platform type or a broken Arrow Platform type? According to SLT, the art is a full arrow platform type. However, if your WCK has evolved into a different type with a clear understand of the pros and cons, that is valid and nothing wrong about that.
life is about Localization Evolution and iteration. Nothing good or bad? and my bottom line is one has to be clear what happen. That is all.
Just some thoughts, again, if you dont like my post, just ignore it. just my view. you dont have to take it.