Currently, my winamp only increases the volume by 1 ou 2% each time I press the volume up key. How can I change that behaviour? I couldn't find it in the settings.

thanks

ANSWER:
I've found out the answer. I created a hotkey script that sends 5 times the command ctrl+alt+u, whenever I press ctrl+alt+uparrow. Then configured winamp to increase the volume with the ctrl+alt+u shortcut. Here's the script:

^!u::  

 send {ctrl}{alt}{uparrow}  

 send {ctrl}{alt}{uparrow}  

 send {ctrl}{alt}{uparrow}  

 send {ctrl}{alt}{uparrow}  

 send {ctrl}{alt}{uparrow}  

return