Skye's wolf cant see you on top of two boxes (for example if you're updrafted or TP'd onto the two boxes in Garage Haven) but Raze her roombot will still make sound even though it will never explode on you or psychically reach you? it gives...

I really don't understand how to utilize operators. When I try slowly aiming, I get gunned down because I take my time to ensure my crosshair is on their body. If I flick onto them, I always miss, probably because I flick too far. Furtherm...