btcc_container | btcc_valrange | btcc_valrangenum | btcc_valrangenumdolEach page on this form is a container based class with lots of objects. Today I changed btcc_container btcc_ValStr method and added one optional parameter there. I also changed some calls to this method. Now I'm getting must specify an additional parameter error. I added set step on in btcc_ValStr method for btcc_container and it doesn't go to this point, it errors just before it. This method is defined only in this class, everythere down in hierarchy this method is empty.