http://www2.usfirst.org/2003comp/tmup8.pdf
And I dare say the most important bit is:
PNEUMATICS – Clarification on the cylinders
For those of you that we confused about what cylinders and the total number of cylinders you
can use in Team Update #7, you can use 4 legal cylinders total on your robot and its
assemblies. We did not mean to infer that you had to use the 1 cylinder that was included in
your kit of parts.
Not much is in this update.