Firstly I wonder:
- Why are fence posts and decking posts different widths?
- Can I use a 75mm fence post for my balustrade?
- Is there an easy, and effective way to remove 2.5mm from each side (up to the height of the post holder so it'll fit in neatly.
- Are there alternative ways to a metpost to hold an 80mm timber post upright safely - on a concrete platform with a 1m drop on the otherside?