I posted an issue a couple months ago, that was since resolved in 6.2.4, and I have had varied results with it since upgrading. I will post some screenshots of it working and not working and maybe someone can shed some light on what I'm doing wrong.

With the water, I only had to replace the stripes pipe a couple of times before it started to work, and since has been very consistent. The lava, however, I've replaced several times, restarted minecraft several times, and nothing seems to work. I had the same setup several chunks away and it worked just fine. Now the are both in the same chunk and the stripes pipe refuses to pick up the lava. Thank you for your consideration.

Please retry in 6.4.0, @Wiley85

Fixed.