Pirelli and Motul logos done.
The Pirelli logo only uses the letter R. The other letters are made using primitives in order to get the square edges.
The Motul logo doesn’t use the letter O as it isn’t circular so it uses three concentric circles. Like my Brawn GP / Prawn GP logo, the slanted M is created using a skewed N and a normal I.
Tip: I’ve discovered that if you copy a group (using the Square Advanced menu) from the side to the top, front or back, everything goes all wrong. However, if you save the group from the side and then load it on to the top, front or back, it works much more like it should.