Ambush drive seems buggy...

When I ambush drive a mob it always takes me the opposit direction of where I wished to direct the drive (i.e ambush drive mob n will atke me and the mob south). This has happened each time I have done this and if there is not a direction opposit of where I tell it then we go nowhere. A log below gives an example... 884hp 521m 817mv 10 AM wilderness (51.10%) l Inside a Dark Cave This small cave seems relatively dry compared to the rest of the area. The dark green moss grows only around the edges of the cave's mouth, leaving most of the rough walls plain and gray. Old remains of some kind of creatures litter the floor, suggesting this is, or has been, a nest of something. You can continue deeper into the cave to the north, where you can see a dim light, or leave south to get back outside. [Exits: north south] (Camouflaged) (WANTED) other ranger is here. A burly, platemail-clad fighter keeps an eye at the cave's mouth. A fela stands guard here, dressed like a warrior. 884hp 521m 817mv 10 AM wilderness (51.10%) where People near you: (PK) other ranger Inside a Dark Cave (PK) Umbar Inside a Dark Cave 884hp 521m 817mv 10 AM wilderness (51.10%) cam cam You attempt to camouflage yourself. 884hp 521m 817mv 10 AM wilderness (51.10%) cam You attempt to camouflage yourself. 884hp 521m 817mv 10 AM wilderness (51.10%) You attempt to camouflage yourself. 884hp 521m 817mv 10 AM wilderness (51.10%) where People near you: (PK) other ranger Inside a Dark Cave (PK) Umbar Inside a Dark Cave 884hp 521m 817mv 10 AM wilderness (51.10%) The bark on your skin flakes off. 897hp 521m 817mv 11 AM wilderness (51.10%) am wrenn drive s You step out from your cover. Your surprise attack >>> ANNIHILATES <<< Wrenn! You drive Wrenn out of here with your ambush! At the end of the Cave [Exits: south] A burly, platemail-clad fighter keeps an eye at the cave's mouth. A woman in a dirty blue surcoat examines a large map with her companion. (Invis) A man wearing a long robe sits here, studying a large map with his companion. Wrenn has some small but disgusting cuts. 897hp 521m 817mv 11 AM wilderness (51.10%) Wrenn starts a vicious series of attacks with his swords. You manage to partially evade Wrenn's attack, but are still hit. Wrenn's flurry DISMEMBERS you! Wrenn's flurry misses you. You manage to partially parry his attack, but are still hit. Wrenn's flurry DISMEMBERS you! You manage to partially evade Wrenn's attack, but are still hit. Wrenn's flurry EVISCERATES you! You manage to partially parry his attack, but are still hit. Wrenn's flurry EVISCERATES you! Your thrust MASSACRES Wrenn! Wrenn parries your claw. Your thrust MANGLES Wrenn! You parry Wrenn's slice. You parry Wrenn's slice. You dodge Wrenn's slice. Wrenn has some small but disgusting cuts. 687hp 521m 817mv 11 AM wilderness (51.10%) flee Your thrust MANGLES Wrenn! Your claw MASSACRES Wrenn! Your thrust MANGLES Wrenn! You parry Wrenn's slice. Wrenn's slice EVISCERATES you! Wrenn is covered with bleeding wounds. 641hp 521m 817mv 11 AM wilderness (51.10%) Inside a Dark Cave [Exits: north south] (Camouflaged) (WANTED) other ranger is here. A fela stands guard here, dressed like a warrior. You flee from combat! 641hp 521m 816mv 11 AM wilderness (51.10%) s In the marshy forest [Exits: south west] A beautiful spiral-shaped maroon shell seems to slowly creep around by itself. other ranger has arrived.