Hi Melanie,

I have been out of the office today! I was working on this late last night and come up with the following:

if adval > adval1 then
celsius = adval - adval1
farenheit = (celsius * 18)/10
farenheit = farenheit + 32
status = 0
else
celsius = adval1 - adval
farenheit = (celsius * 9)/5
farenheit = 32 - farenheit
status = 1
endif

if (status = 1) & (celsius > 32) then
sign = "-"
else
sign = "+"
endif

I will try your code tonight!

Thanks for your help,

Scott