Please complete the following information:

• Forge Version: -
• BuildCraft Version (Add Hash if from github): 7.99.24.4
• Any additonal mods: -

To Reproduce
Steps to reproduce the behavior:

1. Set a filling machine on "arc", "90 degree", "solid" mode
2. See bug: the result pattern is not solid

I read code in PatternShape2d.java, at

Ok, this should be fixed in 7.99.24.5 - please let me know if that's not the case.

Now it works correctly on square region.

Oh, this problem still exists on rectangle.