apex dosing ?

[e46er]

i want my cal and alk to run for 6:32 each altenating on the hour.
so alk at 12/2/4/6 ect and cal at 1/3/5/7 ect.

heres my program
cal
Fallback OFF
OSC 060:00/006:32/113:28 Then ON

alk
Fallback OFF
OSC 000:00/006:32/113:28 Then ON


problem is according to logs the cal is running at 1/4/7/10/1/4/7
and alk runs what I want at 12/2/4/6/8/10/12/2/4/8/8/10

isnt the OSC the offset from the starting point basically?


for calcium would I go something like
Fallback OFF
OSC 00:00/006:32/113:28 Then ON
if time 12:00 to 01:00 then off