Thank you for watching. I think a band saw is safer to cut a sled

Thank you so much!;)

Ｔhank you so much for watching！This wood is Japanese oak wood　nara^_^

@@wakakusawoodworking 本当に美しいです。オークは地域によっていつも微妙に表情が違うところがとても好きです。

Thank you so much;)

ご視聴ありがとうございます.何か参考になれば幸いです。コメントありがとうございます。

Thank you so much! Terima kasih banyak

Thank you so much^_^

Thank you so much for watching!

Thank you for watching.There is a small gap between the top plate and the slide legs.

If you mean expansion of the leg crossbar with the male dovetail in it, it’s probably small enough to not be a huge deal. But the way you would do it is to cut the dovetail on the edge grain side of the board. Remember that wood expands along the width of its face grain sides. It effectively gets wider, not thicker, and not shorter. As for the top expanding. You would leave the dovetail floating in the track. And if you put end caps in the track you leave a space between the cap and the dovetail piece so that the table can shrink if it wants to. Again the table is going to get wider and narrower as it moves, not longer or thicker. Also if you mean cutting the dovetail dado the long way across the table then, again we’re talking about a small section of wood that isn’t going to get much movement. You have to think about movement when you’re dealing with large widths of wood across the face grain. You don’t have to really worry about a 2 inch wide section moving very much.