Hey guys , so iam suffering with HTW's , my record is 2 ( that's not a record actually :/ ) , 2 weeks and i can't get past 3 !! , need some help , btw i've read leha's tut , actually i didn't understand it

all iam asking is ... tell me how to do it in few words , not like leha's :/ .
P.S. i do the trick pretty good on both feet , but not in combos , its that i can't just get HTWs together in a cosectutive way !