Buildcraft version: 7.99.6 for Minecraft 1.11.2
Forge version: 1.11.2-13.20.1.2425-universal
Sponge version: 1.11.2-2393-6.1.0-BETA-2559

When I placed a spruce facade on a pipe so that it was facing upwards, the texture seems a bit off, in colour and in position. It seems a bit brighter than a regular vanilla spruce plank block and the lines do not match. This happens on red brick as well, and perhaps others.

See images for example. Thank you for looking into this.