Lowering Hasegawa VW bus

I am working on a Hasegawa VW delivery bus and cannot figure out for the life of me on how to lower this thing! Does anyone have pictures or ideas on how to do this?

I have read I have to cut the front seats. How does this work? Thanks for all the help!

This should help,
http://www.automotiveforums.com/vbulletin/showthread.php?p=5053952#post5053952

It worked for me

Thanks alot! :) Easier than I thought!