Hey Jackriduk!
Just updated the other capx to include a speed increment.
https://www.dropbox.com/s/i9q4h6jz3abau ... .capx?dl=0
You can set the maximum and initial values by changing the constant MAX_LEVEL_SPEED and the variable levelSpeed respectively.
I bookmarked every change I added to the code. You can see a little star besides the changed lines.
Hope this helps. Cheers!
Thanks again, exactly what I was looking for <img src="{SMILIES_PATH}/icon_e_smile.gif" alt=":)" title="Smile" /> Great help (this is my official account, couldn't remember the password)