DIY | 63
• Carefully locate the new catch over the wooden dowel and the spigot on the roof hatch bar. Hold it still with your finger and check the levels and clearances
• Carefully drill a suitable pilot hole in the Heki sidewall • Screw a self-tapping screw through the new catch and into the Heki side-wall. Do not over-tighten! It only needs to be just enough to hold the catch from swinging freely
• With a marker, carefully mark through the screw hole of the catch onto the body of the Heki housing • Remove dowel Note: Full dimensions and a fitting video supplied free on request from moho.bits@gmail.com
• Sleep tight!