Good workmanship, lack of precision

I am with the same enthusiasm approached the PLS 300 as the previous speakers:
Saw and happy about the practical possibilities of the video station.
After first use came the disillusionment.
No matter how determined you clamps the workpieces, the interface is always wrong.
On the width of a laminate board (192 mm) the average about 4 differs - 5 mm from.
This is to mask the edges of an installed floor still with baseboards.
On door frames, stairs and other "obstacles" looks like something but very amateurish.
In such cases I am working always as before, with no station.
The jigsaw I use is the PST 1000, a really good tool, but as already described is the leadership of the bottom plate to the saw station too rough, leaving a migration of the saw blade, in my case, especially to the left to. Teiweise so far, I have sawed the plastic ends of the leaf under the guide rail supporting surface.
Who really needs right-angled cuts should actually look for a miter saw.