[Elecraft] K2 - K2/100 drift issue different for each rig?

[Vic Rosenthal]

tlogan7@cox.net wrote:
> 
>   I don't ever remember being concerned about any drift issues when my K2 was a K2. It seems as though it loomed up after the K2 became a K2100 and everybody started talking about it - was this an "issue" with the K2 or just the K2/100? If it was just the k2100 - would building separates ala the K2 with and ECS for the amp make a difference?

Yes, it would help.  The K2/100 generates a lot of heat.  I put an extra fan on
mine, and -- combined with the stability mod from Elecraft -- has reduced the
problem to the point that I don't notice it.

>   Also, does the current crop of new K2 kits still require mods or have ALL the mods been incorporated (BFO mod,etc etc)? Thanks for reading.

The K2's over serial no. 3000 have all of the mods.

Vic K2VCO