Hi guys, remember that u2xmp is everything about strategy... so simply u can't do anything with any class: rangers are not done to blast loads of turrets, if u want to do that simply respawn as a gunner and fire rockets everywhere.
Or u can try lots of other strategies: u can hack energy sources and leave enemy without energy, or u can call teammates to help u (i use a lot the chat macros and with experienced collaborative teammates they do perfectly their job)... or, if the field is set up by an experienced tech and well guarded, simply u can't pass there alive: the maps are big and have an open structure with lots af passages.. take another way to get to the node, and maybe destroy the field getting there from behind it!
I usually play as a tech and i'm used to think at turrets like "tech weapons": i think that ranger and gunner weapons are a lot stronger, if used properly, than tech ones: in fact the sniper rifle and the rocket launcher can kill u with a single shot, while the tech really hardly can (with the shotgun at really really close quarters, but a ranger can run away easily and getting close to a gunner is certain death...
); so the tech should work at all this infamous tasks like place walls, defend node/energy/deploys and should use turrets in the right way to take an edge over other classes.
In the Garden map i love to defend the node: i place turrets at every door and patrol the area using the lock sounds of the turrets to sopt incoming foes: sometimes i got coupled with gunner defending with me and the node was REALLY IMPENETRABLE
but turrets were just for support: if i left the node unguarded, it took few seconds for the enemy to wipe out all my turrets placed with love..!
I think turrets works well without any change; or at least would be functional for other classes to turn them on/off permanently... insted i want to point the discussion on gunner landmines: i think that they need REALLY SOME CHANGES because in u2xmp they were terrible teamkillers and was impossible to find smart ways do deploy them...