McCoy: Thanks for your quick response.
Mnemonic: Thats what I thought - but it wasnt working... I must just be misunderstanding the AREA definition.
You see - this is my code definition (which now works fine). But if I change the AREA Width (currently 375) to anything less than 152 - I dont see anything. I am not sure why - because the cell is 75px - and even if you add 32px (spacing both sides of the cell) its only 107px ?
ITEM_WIDTH = 75
ITEM_HEIGHT = 75
SPACING = 16
SCROLL_BY = 3
HIDE_SELECTED = TRUE
AREA { 77, 115, 375, 375 }
EXCLUSIVE = TRUE
Anyway - I just increased the AREA to a figure way above what I actually need (space+cell+space+cell+space+cell+space = 289px - so in theory AREA { 77, 115, 289, 289 } should work fine) and it now works perfectly!
Thanks for the help again.