Hello, I saw a video of ifusion method, but with a different variation, that don0t use a tube to introduce resin, only use one tube to extract the air and excess of resin. 

http://www.gmtcomposites.com/why/autoclave

In a nutshell, these guys tested against autoclave. they say 3% stronger for autoclave but less sheer force. In thier study they explain becasue of the part thickness it was even worse for there boat haul application.

 



If Brute Force Isn''''t working your not using enough...