Note that your SELECT-CASE statement has "CASE >0" which isn't the exact same as your "IF bX=1", though it will be equivalent if your variable only ever holds 0 and 1 values.It was just a thing I was thinking looking at if statements
if b1=1 then
high B.1
else
endif
seemed to me that if you are within a multiple select case structure it would have the same effect
as the above if statement.
symbol marker=b10
symbol mins=b15
symbol QT=34
select case marker
case "^"
select case mins
case=0 'no reponse return without any command sent to display display refreashes with nex variable not picaxe
case>=1 hserout 0, ("t0.txt=",QT,#mins)
case "+"
mins= mins+1 max 59
hserout 0, ("t0.txt=",QT,#mins)
case "-"
mins= mins-1 min 0
hserout 0, ("t0.txt=",QT,#mins)
end select
end select
RETURN