[Heathkit] DX-60 HV relay mod?

[Stephen Haines]

I've got a DX-60B I would like to use regularly. It seems that the 
function switch often burns out the contacts that it uses for the +HV. 
On EBay someone mentioned selling a unit hat had been modified to use a 
relay or relays for the HV functions. Does anyone on the list have a 
source for that mod? Thanks, W9CPI