Let's say I have built my BR to 2k. I should now have the propper BR to play .5/1 NL. But what if I run into a little varience and drop down to 1800? Should I drop back down to the .25/.5 tables or stick with it? Maybe I should have a little buffer like wait till 2200 to play .5/1. Any suggestions as to when to drop back down? 1500? 1000?