Pasta is easy to make:
500g plain flour
4 eggs
Mix.
Add small amount of water, only if necessary to form a dough.
Knead.
If not using pasta machine, knead until dough like.
If using pasta machine, cut a small amount and put through machine at steadily smaller settings - my mother always insisted on a minimum of 6 roll outs.
Lay out pasta on table and let dry for 30 minutes. Sprinkly small amount of flour over pasta.
cook. (or freeze pasta)
Humidity will greatly affect the pasta. Try to do all of this in aircon if possible (but not too cold!)