I've been using Solidworks for 4 years plus and feel I need to step up my game. I want to go deeper into the software rather than just stay at the level I'm at. I have no certificates or anything to prove my competence? Any advice would be great? Cheers.
Well, you certainly should take advantage of mysolidworks.com and their current offer of FREE on-line training and if you complete the training you get a FREE voucher for a CSWA exam. A great way to get started.
I also totally recommend solidwize's online training. Watching their videos will definitely up your game.