The connected texture for Chisel's Factory Blocks don't connect on all sides when using a slope. I've tried using a normal block and a LittleTile block, but neither connected on the left side or the top of the right side.

For reference: I'm playing The 1.12.2 pack w/ LittleTiles added. I do not have Connected Textures Mod or Optifine installed. In the screenshot, i'm facing Southwest, exactly 45° towards positive Z.

Sorry, but this cannot be fixed. The slope is basically a face of the block rotated around.

As you can see there is no block to connect to on this side. You could place the slope differently to compensate it (make it cross the block grid). I know it's not really intuitive, but I just use the code of chisel and that one is not designed for slopes.

I understand, thanks for letting me know! I'll try what you said or just use a different block.