Changing the position from 1-2 line to 5-6 was the key. Great move. Bonus: Yesterday i ammo-racked and oneshoted my first ELC bis.... Felt kinda strange, i was sorry for that fellow. ;)
Yes fence down is always a good tell tail. Surprised you didn't spot it though. Prok can be a great map or if you get a red team suicide scout just run down the bushes terrible .