super.initGui();
int xStart = (width - xSize) / 2;
int yStart = (height - ySize) / 2;
lowerBoundField = new GuiTextField(fontRendererObj, xStart + 10, yStart + 23, 30, 10);
lowerBoundField.setText(PneumaticCraftUtils.roundNumberTo(module.lowerBound, 1));
higherBoundField = new GuiTextField(fontRendererObj, xStart + 140, yStart + 23, 30, 10);
higherBoundField.setText(PneumaticCraftUtils.roundNumberTo(module.higherBound, 1));
graphLowY = guiTop + 135;
graphHighY = guiTop + 75;
graphLeft = guiLeft + 22;