Returned to McGregor to meet Brad at 7:30 following his EAA 59 Business Meeting. Decided to set our engine up at 7:1 compression ratio to give us more flexiblity with types of fuels and longer engine life. Returned to work by placing the cylinders on the block along with the heads and torquing them in proper pattern to spec. Progressing well and learning a lot. Brad is a great teacher!!