hello all! I've installed 1.6.0-rc1 on a 3-node cluster and I'm trying to install rancher-vcluster, I added the experimental-addons repo as instructed and have a fqdn pointing to my cluster vip, but when I configure the addon with that fqdn and attempt to start it, the helm chart fails to install and I can't work out how to get logs. I realize I probably shouldn't be using the release candidate, but does anyone have pointers for how to figure out what's causing the install to fail?