old birds system

[The green hornet]

Hi guys ,I would like some advice on what system to use ,I work 6am till 2pm one week and the next week i work 2pm till 10pm.

I can get the birds fed twice a day no problem , but can only exercise them once a day ,so do i go on the natural system and give them an open loft and supplement there exercise with training chucks ,or do i go on the widowhood and only exercise once a day , I have 8 cocks and 8 hens to race .thank you  

[PATTY BHOY]

natural,if there no hawks about.

[OLDYELLOW]

if was me then id fly widowhood and  6am to 2pm  let out as soon as you can at a set time so perhaps 2.30pm  each day for a 45 minutes then an hour before it gets dark for 40 minutes ,

2PM TO 10PM  6 AM let out for 45 minutes  then 12 noon or as late as possible before work for 45 minutes  , im sure birds would get used to the pattern  

[blaz]

natural to open bowl