I have a 'mini' plate/biscuit joiner that uses sizes 1, 2, 3, and not the FF or #0, 10 or 20 in the regular size biscuit joiner. Can anyone tell me where I can buy some biscuits of the 1,2, or 3 size? Even the FF size is too thick and long for my number 3 slice. If not where to buy, can you tell me how to make some of the size I need? Thanks JRB