Armoured Zombies Help?

Hey, so im trying to bot at Armoured Zombies with my Turmoil pure

I'm using the script 'ArteZombies' off of RSBuddy.

I see others, and even some turmoil pures getting exceeds of 80k Xp / hr whilst im only getting 51k.

My Stats:
60 Attack
83 Strength
30 Defence
78 HP
95 Prayer

Gear

D scimmy and Salve ammy (Cbf to get (e)) i know (e) plays a little part but not 30k xp.
Full initiate
ROL
climbers

My quickprayers are Berserker, Deflect melee, Turmoil and it flashes SS once my hitpoints is lower.

My settings are to bank for 15 shark, 2 super atk / str and a V tab and i do not loot at all.

If someone could tell me why im not getting much XP, that'd be great and i might even pay =p Or tell me a better spot XD