Keep a pack of round tooth picks in your shop. When you drill a small hole place a tooth pick into the hole to keep it aligned.We do many home projects, and these sawhorses are great for so many different applications. Glad we purchased them.There's a fence on your joiner for a reason!! Use it if you want to keep your fingers!!That looks very convenient and really great. I like the range of wood grain and color. Nicely done! Take care!