Originally Posted by esgee48
You can't since singles sticks are suppose to support the edges of the net at 40". Have to subtract 6" from that. Easier to carry a small tape measure. Or figure out length of racquet (e.g. 27") PLUS number of main that is equal to 9" (e.g. 16). That way, you can use the racquet like days of olde (length + width = 36").
I'm afraid that's a little 'early morning' math.
Might help my serve a bit
If they were my singles sticks, I'd just mark them at 3' so they could be used to measure the center of the net.