help with dual wield over under plz

[Crackinlackin]

whaddup ya'll a while ago everything was workin fine i guess with this code and i added sum new ones then i stopped playin for a lil while and now i'm tryin to activate the dual wield over under code with inf ammo but i just won't get the overunder anymore :S i tried just activatin that specific code only and did't work either..

sumtimes it's activated but i still got ma m16k or desert eagle, and when i pop sum1 it says i killed with overunder.. then i die and after respawnin my screen goes black and psp freezes.. it's really pissin me off..

wud appreciate sum help or sum1 that can remind me again how the code works cuz i luved it, poppin dem grenades dual wielded from that thang.. xD thnx

shout out to whoever made the code.. i think it was sonnie or Twist.. cud b wrong but anyways gotta respect their work

these are the codes i want to get to workin again without freezin ma psp

#--Start with inf. OverUnder
0x00798D04 0xF2
0x0079F360 0xFF
0x0079F361 0xFF
0x007A04E0 0xFF
0x007A04E1 0xFF

#OverUnder: Starts Dual Wielded
0x0079F300 0x03
0x0079F314 0x01
0x0079EEA4 0xF2
0x0079F360 0xFF
0x0079F361 0xFF
0x007A04E0 0xFF
0x007A04E1 0xFF

#OverUnder: 1 Hit Kill
0x0079F3A0 0xFF
0x0079F2A1 0xFF
0x0079F3A4 0xFF

PS; is it just me or does the full auto desert express code don't work.. never actually worked for me .. like automatic as m16k's.. i have to press like crazy on the trigger always..