Regarding Transport Request

hi

I need to ask abt the TR,I had send an TR for transport an badi to QAS again,after it had been refreshed.

but i had seen that,the TR are there in QAS,but had not effected the presend code on QAS.

the code is the old one,which had some bugs,but the TR retransported to QAs are not effecting the old code,even they are working fine on DEV.

So how to correct?

Can any one help me in this regard.

regds