[Elecraft] [K1] How about a KFL1-4 filter board for 17m/15m/12m/10m?

[Curt]

When I asked question awhile ago about building one for 40/20/17&15, was 
told the KFL1-4 requires that two of the bands be below 20M.  Wayne had 
mentioned in one of the posts long ago potential for a KFL1-4H that would 
accomodate just the higher bands, but that never bacame a product.

Agree with all of your points, especially that Elecraft has more profitable 
items on their platter and isn't likely to revisit this old subject.  And 
after all in another few years we won't be talking about 10M anymore.

I was hoping to find some folks who had implemented 10M on the K1.  While 
changing filter boards is somewhat of a pain, seems this will provide the 
most cost-effective means to get 10M QRP capability. Having 40/30/20/15 and 
80/17 capability, 12/10 seemed to make the most sense.