Originally Posted by
Kevin Jenness
I use a biscuit joiner for cabinetwork all the time without the problems you are having. The Porter Cable will do an acceptable job if used correctly.
I use the fence whenever possible, normally set to a 3/4" gauge block so the dimension from fence to cutter is consistent, and use shims for offsets. When joining face frames to carcasses, I grip the frame in the bench vise so that I can plunge in with the joiner horizontal, carefully registering the fence and front of the machine square to the stock and plunging at a moderate pace with a sharp cutter. The decks are typically 1/32" offset from the inside of the frame so I use a shim under the fence. Any other offsets are handled with an appropriate shim.
Referencing off the base is used mainly for interior partitions, where the leg of the t is clamped at its location and slots cut in its end and the face of the mating piece. Working off the base for the task you were doing is harder because both the jointer and the workpiece have to be held firmly against a reference surface.
Like others, I use Lamello biscuits for consistency. I have a Virutex jointer that has served well, but if it gives out before I do it will be replaced with a Lamello Zeta.
I have a Domino 500 and it is a great machine but it has not replaced my biscuit joiner.