[CMOTD]

Thanks very much Andy. Labyrinthine isn't the word for it, do they deliberately make it difficult or am I just thick? I often buy urethanes from Waspslot and his chart is dead simple with tyre size cross referenced to the cars they fit. If a small hobby trader can do it why can't a manufacturer do it? There aren't that many different sized wheels in Slot.It's box stock range.