As much as I would like to say I made this thread so I could help other people out, the truth is I need help myself really so here it is :P
Basically if you have a problem with a trial in 3SO then post here with as much information as possible, for example:
"Trial: Dudley No.4 - Five Crouching Roundhouses (cr.HK) followed by ducking upper into super.
Problem: Unable to combo all the cr.HK together."
Then hopefully someone will respond with the answer to your problem; in the above case you need to make sure you have your opponent in the corner and then move forward fractionally between each cr.HK (thanks to Jamie for that).
Some videos for the trials are up on VepserArcade's channel so check them out here.They can be handy if you aren't sure of the timing of certain moves etc but don't help with everything :)
If your struggling with the parry trials then check out a video I made which has commentary and tips for each of them.