SNP P78 Test Ordered

As of now, in the 12-marker Y-DNA test, my dad's fatherline has several exact matches. The top 5 countries (in order of frequency) are: England/UK, Germany, Ireland, Denmark and Scotland. The top closest matches in the 25-marker test are: England, Germany, and Norway/Scotland (tied). The top closest matches in the 37-marker test are: England, Germany, Scotland, Finland.

I2b1c (I-M223 SNP P78+) has the highest frequency in Germany, Netherlands, Denmark and England. Given my dad's top Y-DNA matches, I have ordered testing for SNP 78 to see if my dad is in the I2b1c subclade of I2b1.