Hi everyone, thanks a lot for helping me with my queries. I called HO but didn't get a proper answer regarding the issue below. 
Is there ANYONE who can address the following questions? please, its very veryy urgent..... Sorry  
 
In the Tier 4 policy guidance for applicants, in page 30 (para 109) it says --
109. We will also count any previous periods of leave you have held under Tier 4 (General) and/or the Student route, where you have subsequently left the UK. This period will be counted from the date the leave began until the date it expired. If you extended your Tier 4/Student leave, or received any period of continuing leave in accordance with section 3c of the Immigration Act 1971, this will be included. If your leave was curtailed, we will take the date the curtailed leave expired.
Ques A) Will Home Office count the time UP TO the END of curtailment period (i.e. the date on which 60 days will be finished) 
within the 5 year CAP?  
i.e. Will HO count the "60 days" period within the CAP?
Ques B) If I leave UK 30 days 
before my "60 days" finishes, will the remaining 30 days be counted within the 5 year cap?
Ques C)If I leave UK 
before HO curtails my visa 
(e.g. I leave UK on 31 May and HO curtails my visa on 1 June, "60 days" ending on 30 July), will the remaining period 
after 31 May be counted within the CAP?