I'm playing my first GC as Russia. It's 1545 and Ivan IV has just arrived. I took Ingermanland recently so have a small supply of settlers. I have established a trading post and then a colony in Alga, starting the march east. Next I made a trading post in Aralsk. I'm now trying to put a colony there but the option doesn't light up (neither TP upgrade or colony) although the costs and chances for both are shown. I have settlers avaliable and enough cash. The options do light up for upgrades to Alga and some nearby provinces with population less than 5000. What am I missing?
Tom
Tom