One thing worth noting is that you can use a single LR32 guide rail to make as long of a series of holes as you want so long as you have parallel guides, either the Festool ones (from the LR32 kit or the full size pair) or third party ones like the TSO set (my preference). The parallel guides with set stops will let you keep the rail at a consistent distance from the edge; you can slide the router back up the rail to an earlier stop point, then slide the rail with the router attached until you can plunge the router bit into one of the holes you’ve already drilled. With the router plunged and the parallel stops in place, your rail should be properly aligned and the hole pattern spaced within pretty reasonable tolerances. (Exactly how reasonable will depend on what material you’re routing and how much runout there is in your bit.) Clamp it down and you can keep routing more holes.
I wouldn’t use this method on an expensive set of hardwood cabinets, but for personal projects, it works just fine.
