Couple things here:
For everyone who replied to the thread... Misery's End is not on GCD, that's why the OP didn't put a number there. Secondly, macros do not accept decimal numbers. If you input a number, it will be rounded. So inputting 2.49 will cast it to 2 (which will make it not work) and inputting 2.5 will cast it to 3 (which will make it very slow).