Howdy List; I know some of you build your own checkvalves. Are there any home made, hidden fuel filters, that you learned about and were impressed with? What I've got to work with is 1/4" npt elbows and ~ 3 feet of 1/4" pipe. The sawrig uses a Lunk. Sawrig coming along nicely Thanks gang RickinMt. http://community.webshots.com/user/stroberc