Hi. Sorry if the answer is here somewhere, but i've looked and can't find anyone who's got quite the same problem as me. I have followed a couple of tutorials but no answer as to why this is happenning.

When I assign a prefix price in 'attribute controller' it just doesn't show up. Or rather, values show up but do nothing and the product is priced as £0.00.
I have 4 attributes, as in 4 sizes of photographs. 5x7 is £5.50, 8x6 is £8.50 and so forth. These option values show up no problem, and i can tick the check box in the store, but in the shopping cart the price comes up as £0.00, and the attribute shows in brackets, but won't figure into the total price at all.
The overall product price is £0.00, and i have tried to fix this in the 'Price Manager'. When updated the price manager shows 5.5000 as the price, and although this isn't really needed as i want it to calculate via the attributes, this is also showing up as £0.00.

Price product by attributes is ticked, no problem there.
All attributes have been assigned to the product, so again no clue.

Any help here is appreciated, thanks in advance