[Elecraft] K2 has one freq with low swr - all others fine - what to check

[Tim Logan]

Hi all -
I have a K2 connected to a separate KPA/100 - KAT/100 box. Any frequency 
on my rig will tune with an SWR of 1.5 or less EXCEPT in the 7.200 MHz 
area where it only hits about 3.7 - 1.0.  It seems odd to me that only 
such an isolated freq range would do this....so it makes me wonder if 
there is something within the rig I need to check.....vrs blaming it on 
my wire loop which has served me so well.

Being a guy whose highest technical acheivement is turning on a 
soldering iron - I would like a suggestion for where to start and how to 
proceed checking out my rig for this particular issue. Could someone 
offer a suggestion?  Thanks very much in advance.

73/ Tim, NZ7C