I purchased 3/4" t-molding. The depiction shows the splines to be 3/32" wide and the company recommends a 1/16" slot cutting bit. I used a 1/16" bit and cut a sample slot in a 8" long piece of wood. I then cut a 4" piece of the t-molding to see how it fit. I could push the molding fully in the slot with my hand, and it seems to sit snug, but I can fairly easily pull it out (it wouldn't fall out on its own). In all of the videos I've seen, people use a rubber mallet to pound in the molding (and I've seen it destroy wood when pulled out). When I pull the t-molding out of the slot (I'm using hardwood, not partical board or MDF), it doesn't impact the wood. Thoughts? Think it is easily going in and out based on the fact that the piece of t-molding is only 4" long .... and it will seat much better when it is a longer piece? Need some help. Thanks!