Originally Posted by
Dylan Roberts
I just double checked and everything seems to be in order.
I let it all out because for some reason when I've tried to top it I can't seem to get any air in. It just works better for me lol
The valve that you twist to loosen and tighten to "tighten, at the end of the presta stem comes out and may be loose, taking it out and applying a drop of oil will assure a good seating between it and the metal stem. I'm unclear that you know about the valve stem, and it's ability to loosen, it could be tight, and of course, no air could go by.