[Elecraft] KPA1500 Questions + RFE

[eric norris]

Dear Brain Trust:
1)  Is there a downside to using a very long FAN DWELL TIME, other than noise?  I am trying to get my amp to run cooler.
2)  Does anyone offer a KX3 to KPA1500 serial cable, and a K2 to KPA1500 serial cable for sale?  No, I can no longer build them myself, even though they are simple.
3)  Is there a way to command via macros the KPA1500 to run the fans at normal speed + 1 as the amp starts to heat?  Can this choice be implemented in firmware?

73, Eric WD6DBM