Technically It makes no difference before or after a split. A split doesn't change the value of the company. Buy 100 now or 600 later after a 6 to 1 split equals the same. If you think the stock is good value now then buy them now. But why didn't you do it when the stock was in the 170s 6 months...
I have the same problem with my M3, the speed limit decision process is so screwed up. Reads the Min speed on the tollway as the limit i.e. 45mph. I always drive with my right foot above the accelerator just incase.