HOW CAN I USE A US33 OR ROUTED BOARD NEXT TO A SOLID BOARD, WITHOUT A GROOVE?

If one board with a groove is next to a board without a groove, a T-clip or mini-gap clip may still be used, but would need to be cut in half. A T-clip may be cut using either a grinder or a bandsaw, holding the clip with vice-grips. We recommend extreme caution be exercised in doing this.