I have an Aura Pro and am looking to increase the aerobar angle over what is standard when the basebar is set 'level.' Not quite like Jesse Thomas or TJ Tollakson, but more than the standard. Is it going to require me purchasing a few spacer sets (they ain't cheap!) and grinding them down to find the most comfortable/aero angle? Or is there any other way I can angle the extensions up without all the hoopla?

Other useful info. about me is that my left humorous is 2" shorter and so I'll be working with two different spacers, one left and one right.