Topband: Extending MFJ-1026 phase range

[N1BUG]

One final thing. I promise to shut up after this.

My next project is to do the W8JI mods on my MFJ-1026.

Has anyone tried extending the phase range of the MFJ-1025/1026 by 
adding a capacitor in the phasing network as W8JI suggests? I would 
be interested in specifics (capacitor value) and results.

Swapping the inputs is useless in my situation. I need to to keep 
the aux antenna very small and therefore need to keep the MFJ-1026 
built-in preamp on the aux antenna.

73,
Paul N1BUG