I wonder if anyone one can help me clear a few things up regarding the instructions on fitting the new clutch pack ? Install the clutch plates (9) in the following order: one drive plate (H) with 48 square notches. Are the notches the friction material on the plate as i notice they are different shapes ? The last clutch plate shall be positioned with a different direction compared to the previous ones, How do you tell which is the different direction ? I notice all the plates have numbers stamped on them so do all the number sides face out except the last one ? TIA