Aim a bit under the transformer's edge, start running and throw as your crosshair passes the height of where the thick line below the transformer connects to the pole.

Nade Time till goes off : 2 seconds
Fire fades: 9 seconds after throw

Nade Ranking (stars are rated as 5 is the worst and 0 is the best, so the more stars the more challenge/time/difficulty/risk)

Setup Time: ★★☆☆☆ (approx. 5 seconds)
Practice till Flawless execute: ★★★★☆ (approx. 5-10 attempts till you can hit it regularly)
Cost of Failure: ★★★☆☆ (Explodes in the air, bounces back)
Throw Difficulty: ★★★☆☆ (Can be easy with practice)

Nade Overall Rating: ★Intermediate★
|| Intermediate- Someone who practices occasionally ||