Trouble Cloning Strawberry Cough (original clone only i.e. not dutch passion)

Hey so I've been having serious trouble cloning my beloved strawberrry cough that I recently got from a dispensery. I recently switched from Olivia's cloning gel to Clonex. Granted, I'm being a little ghetto by using the top of my t-5 as a warming pad but still, this is ridiculous considering how healthy the mother is.

Anyone with experience with strain have any cloning tips including what gel/powder they have?