Reiht staircase metal jeeragh er tastey
Soilshaghey magh ny tommanyn ry-hoi ayns millimeteryn
X - lead fosley staircase
Y - Ard foshlit
W - Leed staar.
F - Overhang jeh steepyn
C - Lhiasaghey ny steatyn
Z - Thie y steep
H - Ard y step erskyn string
A - Thiaght y string bow
B - Tastey tastey
D - tastey y chur da astyr
U - corneil y chliaghtey jeh'n tastey gys y vertical
SP - Determine stayd y chiad step co-cheangailt rish level y lhooar y daa lhooar.
LR - Set y stiurey stiagh. Son tarroogh staarkey.
ny
Cooidjagh y phrogram.
Reihys jeh skeeal ymmyrchagh staircase metal gys y daa lhooar.
Determination y mhean jeh ny studeyryn.
Dimensionyn exact jeh ooilley ny partyn.
Taarnyssyn as diagrammyn mishaghey jeh ooilley ny eilynnyn staarkey metal.