Sairus

I've been toying with getting into BB in the wake of CS2's release and decided I'm going to try main Carl. For the moment I'm just working on my execution of his j.B, j.2C loop and trying to hammer my way through the challenges. (I'm primarily a Street Fighter player, so BB's long combos are tough going!) Are there any particular things I should practice or any basic combo videos I can watch? I'm fairly noobtacular at this game and it's shockingly hard to find Carl resources for CS2.