[Yaesu] FT-1000D CW Filters question

[Jim Monahan]

I've recently acquired an FT-1000D and installed the Inrad roofing filter.

The receiver seems to be pretty "tight" with the stock CW filters. Can 
anyone
shed some info, or preferably data, regarding the characteristics of the 
stock
versus Inrad CW filters for this radio?

I'm trying to decide if installing the first or both Inrad filters is worth 
the investment.

Doing a considerable search, to date, has not produced any info that I can
otherwise locate.

Years ago, I installed dual Inrad filters in my TS-930S and am very 
satisfied with
them.

Thanks in advance.

73, Jim, K1PX

K1PX at msn.com