How can I get my LND node to make connections over Tor, IPv4, and IPv6? I followed this guide (https://github.com/lightningnetwork/lnd/blob/master/docs/configuring_tor.md) to setup Tor on my LND node, but this forced all my traffic through Tor, and I was no longer reachable over Clearnet. I've looked through some issues on the LND github page, and it seems there is a way to have my node listen over Tor, IPv4, and IPv6, but I'm not sure how to set it up that way. Also, they mentioned there are risks to doing this, what are those risks? I don't mind if people can correlate my IP address to my onion address (I'm just running servers in the cloud anyway). I just want to be able to connect and route payments with Tor nodes and clearnet nodes. How can I get my LND node to make connections over Tor, IPv4, and IPv6? What configuration options must I set?
The guide you linked is a good start.

The next step is to broadcast these IPs using the externalip flag in the lnd.conf file. A sample lnd.conf file that enables connections (using default port 9735) via Tor, IPv4, and IPv6 should include the following:

(replace the 3 fake addresses with your own):

tor.active=1
tor.v3=1
tor.privatekeypath=~/.lnd/v3_onion_private_key
externalip=32.260.201.72
externalip=2001:0db8:85a3:0000:0000:8a2e:0370:7334
externalip=rvaslfkj2blahblahbalhdfsfjdflxcmnvxcvxvkfdsxcvxcvxcv.onion