Overclock with 3060ti LHR for dual mining.
Select ETH as main coin and RVN for second coin, ta T-Rex Miner adding Extra config arguments:

"lhr-algo": "kawpow"
"url2": "stratum+tcp://asia-rvn.2miners.com:6060" (your pool)
"user2": "RDkwx99GjP66SRoLckw1n2rR3F8K76Nhe6" (your wallet)
"pass2": "x"

OC setting:
GPU0: 80fan 125c 2600mem 145pl
GPU1: 80fan 125c 2600mem 136pl
power limit not same, just make sure 2 gpu hashrate difference not too much, if not always 1 of the gpu LHR detected.

starting hashrate and accepted low, run a while, will more stable after.
just share for test, any idea teach me more!