I can't find C22, which is supposed to be a 3.3pf. However, I have a 2.7 pf cap leftover. I notice that in the parts list for C22 it reads: "2R7, 3, 3.3, 3R3". I suspect I am supposed to substitute the 2.7pf for the 3.3pf....is this correct??? Fred N9TA K2# 6705 under construction