I thought I had this figured out but I'm stumped... 
I have a customer number list that looks like this:
1234_Cust
12345_Cust
I want to strip off the "_Cust" part and be left with:
1234
12345
I thought I could use something like this:
Left([CustNO],Len([CustNO])-InStr([CustNO],"_"))
However, this gives me results of:
1234
1234
Feels like the formula above is close but I'm missing some component.. :banghead:
Thoughts? Suggestions??
Any help is appreciated!
Thanks, Ron

I have a customer number list that looks like this:
1234_Cust
12345_Cust
I want to strip off the "_Cust" part and be left with:
1234
12345
I thought I could use something like this:
Left([CustNO],Len([CustNO])-InStr([CustNO],"_"))
However, this gives me results of:
1234
1234
Feels like the formula above is close but I'm missing some component.. :banghead:
Thoughts? Suggestions??
Any help is appreciated!
Thanks, Ron