You are right Delrin is s havve shown that a post just may be the bneat stuff. One last question. Is there anyway to use th r/c NVA? rog
y1Yes there is, I've used them to make a post type assembly. Some studies have shown that a post is the most effecient form of NVA we can use. Using the modified RC assembly also puts the needle vavle on the same side as the tank outlet, and better yet, allows a straight shot with the fuel tubing.
You'll need to recompute the opening size considering that the post only extends half way into the opening. You also may need to shorten the post with a dremel tool so that it only extends half way into the opening. Mine setup like this, have worked perfectly for me.