Disclaimer: I made a half ass attempt but did not find any waterfall smokes mid by standing on the tires. If this is old news sorry crap post.
Hi I practiced some waterfall smokes mid as T but found them to be quite "pixel" perfect for me and failed sometimes because I'm not that good. I tried to find an easier one for me and thought about standing on the tires.
Basically jump towards the lamp, sit down aim at the 90 degree corner and jumpthrow. Thoughts? 1/10? I found it quite consistent for me.