In the inset lock on the door in the jamb groove so that the bolt hit it when locking. The correct location of the groove to define is not so simple, but the widening it is undesirable. But if in the place of the alleged cutout to stick a thin layer of well-kneaded clay, the imprint of the side of the valve it will show the contours for cutting the slot.
Recommend to read
ANY CLEAVAGE
be easily treated with sandpaper, if you use this wooden rod of suitable diameter. The operation is performed through wrapped around it a piece of sandpaper required granularity.
NO GASOLINE NEEDED
Most of the vehicles I built were based on mass-produced noisy and "fuel-guzzling" motorcycle or bicycle internal combustion engines. This was convenient on one hand, but very troublesome...
