Hi Mark. No I do not have the blocks. When the vehicle came in It was full height on one side and I have seen the bags burst when under pressure like this. I did warn the customer that after fitting the switch that I may not be able to calibrate due to not having the blocks, but I thought I may be able to get it in such away that he could drive to a dealer. The dealer was willing to do this but is about 40 miles away. The customer was willing for me to try.
Cheers
Les