Timesync host/whonix variation

A-i have seen a time variation between:-

1- host (windows 8.1) => VM => whonix workstation & gateway… (one virtualmachine)

[url=http://postimg.org/image/85atnd003/]http://postimg.org/image/85atnd003/[/url]

2- host (window 8.1) => VM => windows XP => VM => whonix workstation & gateway…(double/nested virtualmachine)

[url=http://postimg.org/image/6uvbcgfm3/]http://postimg.org/image/6uvbcgfm3/[/url]

is this normal and i shouldnt play with it ? or i should do something that need to be fixed ? because the variation exceeded 3 to 4 hours!.

B- i didnt see time variation with:-

host (debian GNU/linux) => VM => whonix workstation & gateway

note*:- in all the cases above tor is working and updates are all going well.

Quote Post-installation Security Advice

Don't wonder... To prevent against time zone leaks, the system clock inside Whonix was set to UTC. This means it may be a few hours before or ahead of your host system clock. Do not change!
Does this cover your question?

yeah on the same link: Post-installation Security Advice

i got little confusion between this

Don't wonder... To prevent against time zone leaks, the system clock inside Whonix was set to UTC. This means it may be a few hours before or ahead of your host system clock. Do not change!

and

If your host clock is more than 1 hour in the past or more than 3 hours in the future, Tor can't connect. In this case fix your host clock manually (right click on clock).

so i said its better to ask here , to make sure that i got it right. thnx

Your point is valid. It’s confusing.

Changed that sentence a little.