@Patrick I was in this boat last week. I was looking for an excuse to try these and it paid off huge.
XBlade - Ballard Inc
The X-Blade Dual Blade Adapter Kits were designed to turn your ordinary side discharge commercial mower into an extreme grass pulverizing machine. The X-Blade adapter kits come in 7 options to fit most dual blade commercial mowers.www.ballard-inc.com
I run the razor and the ripper. It turned the left over grass into mostly dust. I was blown away on how well my lawn looked afterwards.
that was quickly handled when I was done.
Ooh. They have them for my mower too!
Will check it out when I make it home