[Elecraft] K3/100 Diversity receive

[ku2c at comcast.net]

New (ish) owner of a K3/100 with KAT3 and sub receiver. When I assembled it I fed the sub receiver from the KAT3. 


I have a vertical and a wire loop connected to ANT1 and ANT2 respectively. Given the numerous warnings in the manual I'm wondering if this a safe configuration for diversity receive mode ? I'm thinking I'm behind the T/R relay and therefore I'm safer this way than using the AUX input or the REC ANT input ? 


Hope so as I want to be able to use either antenna for transmit and/or receive. 


Thanks for your comments, 


Pete // KU2C