I’ve got the OB1 as well—easily one of my favorite ARs I’ve ever owned.
Caught the Rhodesian bug a couple years back and figured it was just another passing phase… like getting into overly gay hobbies like fly fishing, or waking up drunk next to a 4 or a 5 , or briefly pretending I care about my retirement account.
Turns out, this one stuck. Still going strong and showing no signs of recovery